1. Southwest CARE Center, 649 Harkle Road, Ste. E, Santa Fe, NM, United States
2. Chelsea and Westminster Hospital, London, United Kingdom
3. Hospital General Universitario Gregorio Maranon, Madrid, Spain
4. Tribal Med, Seattle, WA, United States
5. Gilead Sciences, Inc., Foster City, CA, United States
6. Bristol-Myers Squibb, Plainsboro, NJ, United States
7. Bristol-Myers Squibb, Hopewell, NJ, United States