University of Minnesota, Minneapolis, Minnesota, United States
Siriraj Hospital (Site 613-002), Bangkok Noi, Bangkok, Thailand
San Francisco VAMC (Site 074-002), San Francisco, California, United States
MedStar Health Research Institute, Washington, District of Columbia, United States
University of Minnesota, Minneapolis, Minnesota, United States
University of Minnesota, Minneapolis, Minnesota, United States
University of Minnesota, Minneapolis, Minnesota, United States
University of Minnesota, Minneapolis, Minnesota, United States
University of Minnesota, Minneapolis, Minnesota, United States
University of Minnesota, Minneapolis, Minnesota, United States
University of Minnesota, Delaware Clinical Research Unit, Minneapolis, Minnesota, United States
University of Minnesota, Minneapolis, Minnesota, United States