Thank you, Miroslava, and good afternoon, everyone. Thank you for joining us on today's call. Bruker delivered another good quarter with continued revenue growth and solid margin improvements. And during the fourth quarter, our organic revenue growth was 3.4%. As expected Q4 organic revenue growth in our Bruker Scientific Instruments or BSI segment was plus 2.1% year-over-year and it was subdued following a strong Q3 2018 when our teams focused on derisking our full-year 2018 results. Our Bruker Energy & Supercon Technologies or BEST segment's organic revenue growth net of intercompany eliminations had a nice uptick and came in at plus 17.6% year-over-year in the fourth quarter of 2018. In Q4 of 2018, we again delivered solid growth in operating margin expansion. For the fiscal year 2018, Bruker's organic revenue growth was plus 4.3% slightly above the high-end of our recently raised full-year 2018 revenue guidance range. As anticipated, BSI organic revenue growth accelerated to plus 4.7% year-over-year from plus 2.7% growth in fiscal year 2017. We ended the year 2018 with solid non-GAAP operating margin expansion of plus 90 bps year-over-year and excellent non-GAAP EPS growth of plus 16% year-over-year. Overall, our teams executed very well and we believe they have positioned Bruker for further improvements in organic revenue growth and margins in fiscal year or full-year 2019. During the fourth quarter, progress continued on our Project Accelerate high growth, high margin initiatives. We launched important next-generation fluorescence microscopy products for our neuroscience and cell biology initiatives. We also closed three strategically focused acquisitions or majority investments. These included the previously announced 80% majority investment in majority interest acquisition of Hain Diagnostics as well as the more recently announced Alicona Imaging acquisition, and the majority interest investment in scientific software company, Mestrelab. These investments add further growth drivers to each of our three groups and are also expected to contribute to the improving operating margin profiles of the groups over time. Turning to specifics on Slide 4, in the fourth quarter of 2018, Bruker's revenue increased 4.4% year-over-year to $553.6 million. On an organic basis, revenue increased 3.4% year-over-year including 2.1% growth at our Scientific Instruments segment and a 17.6% increase at BEST net of intercompany eliminations. During the fourth quarter, our acquisitions added 3.2% to year-over-year revenue growth while foreign currency translation was a drag or a headwind of minus 2.2%. Our Q4 2018 non-GAAP gross margin increased 90 bps year-over-year while our non-GAAP operating margin improved 100 bps year-over-year continuing the trends from earlier this year with volume leverage and benefits from product mix. In Q4 2018, Bruker reported GAAP diluted EPS of $0.50 per share compared to a net loss of minus $0.02 in Q4 of 2017. On a non-GAAP basis Q4 2018 EPS of $0.54 increased 6% compared to $0.51 in Q4 of 2017. Gerald will provide further details later on the call. Moving on to Slide 5, I show Bruker's performance for the full-year of 2018. Our revenues increased 7.3% year-over-year to $1.896 billion and we ended 2018 with organic growth of 4.3% including 4.7% organic revenue growth in the Scientific Instruments segment, a notable step-up from fiscal year 2017 as I had noted earlier. BEST delivered 0.9% organic growth in fiscal year 2018 slightly better than what we had expected. Acquisitions added 1.6% to our top-line while foreign currency added 1.4%. End market conditions and order bookings for Bruker's academic, pharma, applied, microbiology, and Industrial Research markets remained favorable in the fourth quarter as they had been throughout 2018. During the fourth quarter and then the back half of the year, we continue to experience a weak capital spending environment in our semiconductor metrology business which is about 5% of Bruker's overall revenue. Nonetheless overall bookings for our Scientific Instruments portfolio remained quite healthy. We finished 2018 with mid-to-high-single-digits organic order growth in our BSI segment which also included solid bookings in the fourth quarter. Order growth in 2018 was driven most significantly by the CALID and Nano Groups and by our North America and China businesses. We believe these order trends position us well for 2019. Our fiscal year 2018 non-GAAP gross margin increased 70 basis points compared to 2017, while our non-GAAP operating margin rose 90 basis points, despite a strong foreign currency headwind of minus 60 bps for the full-year which by the way we faced primarily in the first half of 2018. On a GAAP basis, Bruker reported EPS of $1.14 in 2018 compared to $0.49 in 2017. In 2018, our non-GAAP EPS of $1.40 increased 16% compared to $1.21 in 2017. Our non-GAAP EBITDA was $347 million in fiscal year 2018 compared to $307 million in fiscal year 2017, a 13% year-over-year increase. We also had strong cash generation during 2018 with free cash flow rising to $191 million; while return on invested capital or ROIC a key metric for Bruker remained well north of 20%. Please turn to Slides 6 and 7 now where I provide further highlights on the fiscal year 2018 performance of our three Scientific Instruments Groups and of our BEST segment in all cases on a constant currency basis and year-over-year. 2018 BioSpin Group revenue increased in the low-single-digits to $591 million. BioSpin had good growth in their biopharma, clinical, and applied markets, as well as in the aftermarket business which more than offset more subdued results in the academic and government markets. We believe BioSpin is positioned for improved performance in 2019 given the progress it has made in pharma, applied, and aftermarket growth areas and now also technically with our gigahertz class NMR pipeline. In 2018 BioSpin's NMR Systems revenue was up modestly compared to 2017, while our applied and clinical phenomics solutions continued to perform strongly. During 2018, BioSpin did not record any gigahertz systems revenue. In 2019 we currently anticipate at least one 1.0 gigahertz system to turn into revenue in the second quarter or later as we ship two systems late in the fourth quarter of 2018 but they tend to have lengthy installations. Within BioSpin, our preclinical imaging or PCI revenue was comparable to the prior year. After BioSpin aftermarket and service revenue for NMR and PCI increased in the high-single-digits. Moving on to our CALID Group, they reported strong performance in 2018 with 2018 revenues up in the high-single-digits to $548 million. Within CALID, growth was driven by our mass spectrometry and FT-IR and Near-IR molecular spectroscopy businesses as well as contributions from our microbiology and diagnostics business and acquisitions. Daltonics mass spec revenues increased significantly in 2018 with strong organic performance in both our microbiology and life science mass spectrometry portfolios. Over the course of 2018, we clearly saw the benefits of our life science mass spectrometry portfolio transformation with strong performance in our QTOF portfolio. The early customer feedback on our timsTOF Pro System for proteomics has been encouraging and we expect meaningful revenue contributions from timsTOF Pro in 2019. Our microbiology and diagnostics business had strong results in 2018 with both instruments and consumables and services up significantly. The Bruker Hain acquisition which closed or majority acquisition in -- which closed in mid-October added to constant currency revenue growth as well. Exiting 2018, our microbiology and diagnostics franchise one of our five product areas within Project Accelerate exceeded the $150 million in revenue per year mark. Our CALID, FT-IR, Near-IR, Raman Optics products had strong results in 2018 as well driven by product innovation, consistent execution, and healthy end markets. Now, on the other hand, CALID's detection revenue in 2018 was sharply lower compared to 2017. As a result we had to start a restructuring program of our detection business to right size and consolidate it with CALID's Optics business. By midst 2019, we anticipate this should result in one CALID Factory less in Germany and a staff reduction of about 45. Looking out to 2019, given our new product cadence and recent transformation, we're quite optimistic about the sustained growth trajectory of our CALID Group. Moving on to Slide 7 now, Bruker Nano reported high-single-digit revenue growth with revenues of $568 million in 2018. Nano's results in 2018 were driven by solid academic markets and strong industrial research demand for advanced X-ray and Nano Materials Analysis products. And Nano results also included contributions from acquisitions during 2018 primarily Anasys and JPK completed in April and July 2018 respectively. In mid-December, Nano closed the Alicona Imaging acquisition, a provider of optical metrology products for lab and production applications which will begin to contribute to the Group's results in 2019. Within Nano AXS revenue was up strongly in 2018 fueled by strong demand for advanced x-ray products in both industrial, materials research, and academic government markets. Our Nano Surfaces and Nano-analysis revenues were also increased in 2018 with good organic growth supplemented by the acquisitions mentioned earlier. Nano-semiconductor metrology revenues declined relative to 2017 due to the slowdown in semiconductor capital equipment markets. Given our line-up of technology buys for 2019 which we believe are less susceptible to overall semi capital spending trends, we're actually cautiously optimistic that Bruker semi business can stabilize and improve in the second half of 2019. In 2018, revenue from semiconductor metrology markets contributed about 5% of Bruker's overall revenue. So last but not least BEST in 2018 was up modestly over 2017 as a pickup in superconductor demand in the back half of the year and the timing of some big science projects offset the declines we saw in the first half. As a reminder, our BEST superconductor and Big Science revenues can fluctuate from quarter-to-quarter and in Q4 2018 BEST revenue was up sharply. On Slide 8, I briefly review our Project Accelerate portfolio transformation initiatives. In 2018 the six initiatives within Project Accelerate in total grew at a low-double-digit pace now comprising low-to-mid 40s percentage of Bruker's total annual revenue. The five product initiatives excluding aftermarket were in the high 20s percentage of Bruker's overall revenue. From a revenue growth standpoint, the highest contributors in 2018 were our biopharma and Applied, microbiology and diagnostics, and aftermarket initiatives which all grew very nicely in 2018. In 2018, we also made progress advancing our proteomics and phenomics initiative with a rollout of timsTOF Pro and the gradual uptake of NMR phenomics. We reached technical milestones for our gigahertz and above structural biology NMR pipeline shipping two 1 gigahertz magnets late in Q4 and building the world's first hybrid high temperature superconducting 1.1 gigahertz NMR magnet which is at our factory. Our Nano Group launched important next-generation fluorescence microscopy products for our neuroscience and cell biology initiatives which I will discuss a little bit more in a moment. Last but not least we added future growth drivers to our successful microbiologies franchise acquiring a majority in Bruker Hain Diagnostics which is primarily an assay and consumables business. So for 2019, we are optimistic that the revenue growth outlook for our Accelerate portfolio will have additional growth drivers kicking in specifically the timsTOF Pro and proteomics, gigahertz class NMR for structural biology, and our next-generation fluorescence microscopy portfolio for neuroscience and cell biology. Turning to neuroscience and cell biology on Slide 9 for a moment because we typically discussed that a little bit less with our investors. We showed three rather important new products which were all introduced in the fourth quarter of 2018 and which we expect to drive growth starting by middle of 2019. As a reminder, the neuroscience and cell biology microscopy initiative involves next-generation multi photon super resolution and light sheet fluorescence microscopy systems that enable brain research and high resolution live-cell imaging research. Bruker recently introduced novel FMs, fluorescence microscopy products that drive step function performance improvements including our next-generation two photon, two P Plus multi photon microscope as well as the first ever tailorable lightest light sheet microscope and a light sheet clearing module for neuroscience research applications. We're quite excited about these launches and expect them to contribute to Project Accelerate by mid 2019. On Slide 10, we just summarize for you and show how Bruker completed eight strategically focused acquisitions in 2018, deploying over $190 million of capital. Our acquisitions are designed to support our high growth areas under Project Accelerate, strengthen our core business, and continue to improve our operating margin mix. In 2019, we expect these acquisitions in total will contribute approximately 4% to our top-line growth and will be accretive to our non-GAAP EPS. Turning to Slide 11, we show Bruker's key objectives for the next five years through 2023, with our dual strategy of transforming our portfolio via Project Accelerate and driving operational excellence in our core business, we expect to continue to gradually accelerate our organic revenue growth rate and drive sustainable multi-year margin expansion, while maintaining our disciplined capital deployment in greater than 20% ROIC. For 2019, we expect to further gradual organic revenue growth acceleration to a range between 4% and 5% or 8% to 9% on a constant currency basis and continued non-GAAP operating margin expansion of 70 to 100 basis points year-over-year. We are very pleased in how our organization has delivered on our core objectives in 2018 and we look forward to updating you on continued progress in 2019. On that note, let me now turn the call over to our CFO, Gerald Herman, who will review our Q4 and fiscal year 2018 performance in more detail and provide further color on our outlook for fiscal year 2019. Gerald?