Thanks, Mihales. During the first quarter of 2013 and continuing into the second quarter of this year, the Vanda commercial team continue to make significant progress in our preparation for a potential commercial launch of tasimelteon for the treatment of Non-24-Hour Disorder. Our prelaunch preparation has continued with a focus on driving awareness and education of Non-24 among the blind community, advocacy groups, patient support organizations and health care professionals. Recently, the Vanda team had an opportunity to visit with a number of advocacy and support organizations and is actively planning to participate in a variety of forms in the coming months as part of our educational campaign designed to provide interested parties with an accurate understanding of Non-24. These include our visits to the White House and Helen Keller schools for the blind in New York and the Perkins School for the Blind and The Carroll Center in Boston, active participation at the American Foundation for the Blind, or AFB, national meeting in Chicago. This forum brings together approximately 500 individuals from a diverse group of organizations, including representatives of the AER, the Association of Education and Rehabilitation Specialists for the Blind, and COSB, the Council of Schools for the Blind. Vanda also participated in the VisionServe Alliance meeting here in Washington, D.C., which brings together a wide range of leaders from blind organizations such as Lighthouses across the country, the Blinded Veterans Association, the USA Blind Athletes Association and others. During the next few months, we are looking forward to a variety of additional opportunities to engage with the blind community, including the NFB, National Federation of the Blind, and ACB, American Council of the Blind, annual meetings. Each of these events draws thousands of participants from the blind community every year. All of these activities continue to enhance our understanding of how best to engage and communicate with the blind community and provide an opportunity to share information on the high prevalence of Non-24 among the totally blind and the significant impact this disorder has on their lives. In addition to the blind community, the commercial team continues to engage with a variety of health care professionals that may play a role in educating and treating patients with Non-24. During May and June, the commercial team will be participating in the American Society of Ocularists spring educational forum. The ASO represents a group of over 150 board-certified ocularists. They play a critical role in the blind community: the fabrication and fitting of custom-made ocular prosthetics. The 27th annual meeting of the Associated Professional Sleep Societies or SLEEP, a scientific forum focused on sleep and circadian rhythm disorders, where Dr. Steven Lockley from the Harvard Medical School and the Brigham and Women's Hospital and principal investigator for the SET and RESET studies, will deliver a presentation on Non-24. And the 95th Annual Endocrine Society Meeting or ENDO 2013, featuring 2 Vanda abstracts, one of which has been selected as a poster presentation. As you can see, the Non-24-Hour Disorder awareness and educational effort is a primary focus for Vanda. As we move through 2013 and continue to expand both the commercial and medical affairs teams, the reach and impact of our educational efforts is expected to continue to grow. While we recognize that a knowledge gap exists in the marketplace today, the recent results of our qualitative market research indicate that awareness and understanding of Non-24 is increasing. During the second half of the year, we have of a variety of additional market research projects planned to gauge our progress among the blind community and health care professional audiences. In addition to our live engagements, we are continuing to expand our Internet and social media presence and have kicked off our direct response radio campaign. All of these efforts are designed to educate and drive the continued growth of our database. This database includes blind individuals, their immediate family, relatives, friends, members of advocacy organizations and support groups, health care professionals and other constituents within the blind community. There are a variety of ways to join, including via the non-24.com website or by calling (855) 856-2424. By participating in the database, individuals can obtain information about Non-24, listen to patient testimonials, connect with others in the community and elect to receive ongoing updates. In addition to those already enrolled in the database, we are inviting all 1,500-plus blind individuals in the Vanda registry to enroll. The Vanda registry represents those blind individuals who previously communicated with us and expressed an interest in participating in the SET and RESET trials. Finally, while my comments today focused primarily on our educational efforts, the commercial team continues to work diligently to ensure that tasimelteon will be accurately characterized as the first and only circadian regulator that can reset the master body clock and then train the melatonin and cortisol rhythms to the 24-hour day-night cycle and that the appropriate patient support programs and services will be ready for a potential commercial launch in 2014. I will now turn the call over to Jim Kelly, our Chief Financial Officer, to discuss our financial results for the first quarter of 2013.