Nippon Kokan Fukuyama Hospital, Fukuyama, Japan
Kishiwada Tokushu-Kai Hospital, Osaka, Japan
Nakamura Cardiology and Cardiovascular Surgery Clinic, Itoshima, Japan
Valley Clinical Trials, Inc., Northridge, California, United States
Ocala Cardiovascular Research, Ocala, Florida, United States
Progressive Medical Research, Port Orange, Florida, United States
Northwest Heart Clinical research, Arlington Heights, Illinois, United States
Eclipse Clinical Research, Tucson, Arizona, United States
NEA Baptist clinic, Jonesboro, Arkansas, United States
Brain Research Center Amsterdam, Amsterdam, Netherlands
New Generation of Medical Research, Hialeah, Florida, United States
Research Integrity, LLC, Owensboro, Kentucky, United States
Thyroid, Endocrinology & Diabetes, PA, Dallas, Texas, United States
Clinical Trials Research, Lincoln, California, United States
Huisartsen Praktijk A.M.N. Zijtregto, Rotterdam, Netherlands
Huisartsen Praktijk van Soerland, Rotterdam, Netherlands
National Research Institute - Wilshire, Los Angeles, California, United States
Midwest Institute for Clinical Research, Indianapolis, Indiana, United States
IACT Health, Columbus, Georgia, United States