University of Texas Southwestern Medical Center, Dallas, Texas, United States
Golden Acres, Dallas, Texas, United States
St. Elizabeth Regional Medical Center, Lincoln, Nebraska, United States
UNTHSC Fort Worth, Fort Worth, Texas, United States
Advanced Regional Center for Ankle and Foot Care, Altoona, Pennsylvania, United States
Roy Kroeker, Fresno, California, United States
San Diego Research Center, San Diego, California, United States
Prigoff-Bowers LLP, Dallas, Texas, United States
University of AZ College of Medicine, Tucson, Arizona, United States
University of Miami, Miami, Florida, United States
New England Sinai Hospital, Stoughton, Massachusetts, United States
Robert J. Snyder, Tamarac, Florida, United States
New England Sinai Hospital, Stoughton, Massachusetts, United States
Passavant Area Hospital, Jacksonville, Illinois, United States
RCTS, Inc., Irving, Texas, United States
RCTS, Inc., Irving, Texas, United States
Dept. of Dermatology, Wake Forrest School of Medicine, Winston-Salem, North Carolina, United States