Thank you, Alex. Good afternoon and thank you for joining us on our quarterly business and financial update call today. We issued our fourth quarter and full year 2021 financial and operating results after the close of market today, and I hope you've been able to review them. GBS is focused on developing and commercializing innovative biosensor point-of-care monitoring and diagnostic tests. We leverage propriety technologies, which allow saliva-based testing approaches to be as accurate as other broad-based methods such as serum, blood, or urine. We believe offering patient a convenient, low cost and disposable test strip as small as a piece of gum will allow compliance and frequency of testing to reach new levels in developed economies. GBS’ goal is to have our technology readily available to both patients and physicians at an affordable price that will be comparable to what is on the market today. We have identified 130 additional diagnostic tests. In due time, we anticipate our technology will have broad applications across different diagnostic modalities, enabling diagnostic tests such as clinical chemistry, immunology, tumor markers, allergens and endocrinology. The biosensor technology was developed at the University of Newcastle, Australia, and was acquired by Life Science Biosensor Diagnostics Propriety Limited. The technology was then licensed to GBS for the Asia Pacific region and has been under continuous development with GBS over the last seven years. The biosensor is a platform technology which uses proprietary organic thin film transistor technology, which is patent protected till the year 2033. Currently, we are advancing two lead product candidates towards commercialization. First, our flagship product candidate is a novel Saliva Glucose Biosensor, a convenient point-of-care test expected to substitute the invasive finger pricking blood glucose monitoring for patients living with diabetes. And second, our Saliva SARS-CoV-2 antibody test candidate, which will provide real-time quantitative detection for SARS-CoV-2 virus antibodies. With respect to our Glucose Biosensor technology for patients living with diabetes, we believe our tests will have the ability to make blood-based finger-prick testing obsolete. When you look at patients’ preference, as we have done extensively throughout our patients survey, our Saliva-based Glucose Biosensor, that is pain free, non-invasive, simple to use, and convenient is the preferred method when compared to the current blood testing mechanisms available today. Unfortunately, there have been little to no recent announcement around testing for people living with diabetes. And this is where we see the very attractive opportunity. Diabetes is a global epidemic. And the disease is growing rapidly with markets estimated to exceed 465 million people, and we expect to grow to 700 million by the year 2045. Our commercial license applies to the world's largest diabetes population in the Asia Pacific region. This is the market that GBS will be addressing to bring an affordable non-invasive, real-time point-of-care diagnostic test to people living with diabetes. Rapidly rising rates of diabetes have been seen in the APAC region and according to the latest data, more than 170 million people living with diabetes, representing over 36% of the world's total population are people living with diabetes. Given what we believe are the superior analytical characteristics of the biosensor technology and the current development stage, it was important that GBS with its global license agreement joined the international effort to combat the COVID-19 pandemic with its first class technology. In 2020, as the emergence of COVID-19 infections began to skyrocket exponentially, GBS decided to expedite a collaboration with the Wyss Institute of Biologically Inspired Engineering at Harvard University in order to develop a more accurate and real-time SARS COVID antibody testing to support both the international law vaccination efforts and testing. This past quarter, and indeed the year, has been one of both challenges and opportunities, as COVID-19 has become a focal point across the global healthcare industry, and a good part of our daily lives. Today, as we learn more about the Delta variant, we must all recognize that COVID-19 is not going to be eradicated as easily, and we must remain vigilant. Recent reports from the World Health Organization and CDC indicate this new strain is more contagious and can allow people already vaccinated to transmit the virus. While these developments are unfortunate, on so many levels, it is important that we as a society now understand the importance of COVID testing, and how we can implement these tools in our lives so we can better prepare for any future pandemics that arise. At GBS, we are proud to be joining the efforts to enhance healthcare diagnostics by providing convenient and accurate antibody testing as a long-term efficacy of approved vaccinations have yet to be demonstrated clinically. Clinically, GBS’ fourth quarter and full year financial results which our CFO, Spiro Sakiris will discuss in greater detail shortly, represented another solid period for our NASDAQ listed company, creates an awareness across the medical and investor communities. Briefly, I’d just like to highlight a couple of financial points to start. In December 2020, we went public by an initial public offering and raised 21.6 million in gross proceedings and listed on the NASDAQ global stock markets. Proceeds from this financing were to be utilized to obtain regulatory approvals, pipeline advancements, marketing and establishing a distribution network in addition to working capital. And most recently, GBS was awarded a grant of $4.7 million from the Australian Federal Government to fund the build-up of our high-tech biosensor manufacturing facility. This recognition goes beyond just the value of the grant, as biosensor platform technology was identified by the Australian government as one of only six National Manufacturing Priorities under its Modern Manufacturing Strategy. The facility will be solely focused on advancing GBS’ products. We continue to be fiscally responsible and have multiple tools and strategies to extend our cash runway through sublicensing and collaborations, which have been provided as a diverse set of financial opportunities to the company. Now let's review some of our recent key highlights. Our core focus remains on the product development on both our Saliva Glucose and Saliva SARS-CoV-2 antibody tests. In February of this year, we announced the execution of a sponsored research agreement with Johns Hopkins Bloomberg School of Public Health to accelerate the development of the saliva collection protocols for the saliva-based diagnostic tests. This collaboration pulls together resources from John Hopkins Environmental Health and Engineering as well as its School of Public Health and the lab's Salivary Biomarkers and Infectious Diseases Program. In February, GBS also announced its collaboration with the Wyss Institute of Biologically Inspired Engineering at Harvard University to develop a COVID-19 antibody test, subsequently to integrate the Wyss Institute rapid test [ph] technology with GBS’ proprietary transistor sensor technology. Later in the spring, we received approval from Harvard Longwood Campus Institute Review Board to commence the validation study to test clinical samples from the COVID-19 repository. In order to advance these assets into commercialization plays as effectively as possible, management has preemptively executed certain priorities to ready the company post an approval. In June, GBS completed a global voice of customer survey of people living with diabetes to verify the desirability, discuss the applications in their daily life and review the product features of its Saliva Glucose Biosensor. Key findings were; in all markets, 9 out of 10 patients responded positively to our biosensor platform. 7 out of 10 patients were seriously interested in purchasing the product when it is released. And 3 out of 10 wanted to be placed on a pre-order waiting list ahead of the product release. Finally, more patients in the U.S. indicated the price on a pain free alternative to current glucose monitoring will play a role in determining the decision to purchase a new device. Patients in China indicated price was not an issue as long as the product was accurate and reliable. Most recently, we engaged with L.E.K. Consulting to deliver a shortlist of suitable commercial partners for distribution in China as we prepare for the initial discussion with potential collaborators in this region. On behalf of GBS’ senior management team, I want to express our gratitude to all our employees for their perseverance and dedication to the company in these challenging times. Our continued grit and perseverance can bring a shift to the point-of-care diagnostic industry as affordable saliva-based testing will one day deliver a more accurate and convenient way to conduct accurate testing. GBS’ goal is to align our tests to our patients' needs, by providing an affordable non-invasive test at point-of-care in an easy and administrative test strip. We can empower patients to test easily and safely for multiple indications. We have made important benefits across the organization in 2021, and we are confident in both our development and commercial approach as well as our ability to execute on each year ahead. With these insights, I would like to now turn and call over our CFO, Spiro Sakiris for a more detailed review of the 2021 financials. Spiro?