Thank you, Heather. For those of you who have been following CardioNet over the last few quarters, you've witnessed several significant changes in the composition of the company as we have put the business on more solid footing and established it as a healthcare technology and services platform, capable of sustained value creation. To review, our acquisition of Cardiocore late last year provided us entry into the large and growing research services business. This was a watershed transaction for CardioNet as we're able to acquire a high-quality asset that is well regarded in the clinical research field. Additionally, Cardiocore provided us with much-needed revenue and payor diversification and a $1 billion market opportunity. Furthermore, as I've discussed earlier, we launched our comprehensive sales strategy for the patient services business and are seeing positive early results. On the partnership front, we formed an alliance with AirStrip Technologies, with the intention of extending the application and utilization of MCOT by interfacing our 2 systems to enhance the data package being delivered to clinicians in a point-of-care setting. We expect to have a working interface by mid summer. For the creation of our next-generation systems, we formed a multiyear research and development partnership with the Belgium-based nanolectronics research organization, IMEC, and Denmark-based Delta Technologies. Consistent with our desire to more rapidly commercialize an expanded line of state-of-the-art mobile health solutions, this collaboration will couple CardioNet's market-leading software and algorithm set with IMEC's world-class component and system design capabilities. Last, we have recently allocated more resources toward the analysis and development of potential new mobile health markets. In just a few quarters, we have been able to affect positive change to our business and our future outlook. Clearly, we have emerged as a much different company. We just reported our third consecutive quarter of revenue, EBITDA and volume growth, and we have never been more optimistic about our future prospects. So in order to facilitate the further execution of our strategy and better position the company for growth, we are now taking the next logical step by creating new holding company structure, under which, we will align our current and future businesses. In addition to garnering certain functional and economic benefits, we are taking this opportunity to change our company name to one that more accurately describes our business portfolio and focus. As you are aware, the name CardioNet has very positive brand equity within its target market, as do Cardiocore and Braemar. As such, we will continue to market under these brands in applicable markets. However, we have felt for some time that a parent company name with broader market connotations would be more appropriate moving forward. Going through a name selection process is an interesting exercise as it forces you to assess your true value and how you can best leverage your strengths to create a sustainable growth platform. As we took inventory, the common denominator among all of our businesses was the word telemetry. Derived from the Greek roots tele, meaning remote, and metron, meaning measure, telemetry is defined as the highly automated communications process by which measurements are made and other data collected at remote points and transmit it to receiving equipment for monitoring. As such, the term fairly well captures what we currently do in the cardiology market and how we plan to expand the company. Given we will remain focused in health care, combining telemetry with the prefix bio, gives us the new company name BioTelemetry Inc. We are extremely excited to begin branding this highly descriptive new moniker, which leaves no doubt as to what to we do. When the new name takes effect later this year, the company will continue trading on the NASDAQ under the same ticker symbol BEAT. Before I open the call to questions, I want to reinforce a few salient points. CardioNet is not the same company it was a few years ago. Today, we are market-leading telemetry provider, participating in a multibillion per year market for advanced patient monitoring. By repositioning the company in this fashion, we have opened the door to countless growth opportunities, making this a very exciting point in time for the company. That being said, much work remains. While we continue to streamline our operations with the intention of gaining greater efficiency and scalability, we must build around those core strengths which provide us with a sustainable competitive advantage and reduce our focus on those that do not. 2013 is off to a great start, and we are excited about our prospects for the remainder of the year. With that said, we will now pause and open the call to questions. Operator, we are ready for our first question, if there are any in the queue.