UT Southwestern Medical Center, Dallas, Texas, United States
Children's Medical Center at Dallas, Dallas, Texas, United States
University of Texas Southwestern, Dallas, Texas, United States
University Hospitals of Cleveland, Cleveland, Ohio, United States
Medical College of Wisconsin, Milwaukee, Wisconsin, United States
Baylor Research Institute, Dallas, Texas, United States
UTS Dallas Dialysis (Elmbrook), Dallas, Texas, United States
UTSW Oakcliff Davita Dialysis, Dallas, Texas, United States
UTSW Dallas East Davita Dialysis (Buckner unit), Dallas, Texas, United States
University of Texas Southwestern Medical Center, Dallas, Texas, United States
Parkland Hospital, Dallas, Texas, United States
UT Southwestern Medical Center at Dallas - Department of Dermatology Clinical Trials, Dallas, Texas, United States