King Abdul Aziz University Hospital - Jeddah, Jeddah, Saudi Arabia
King Abdulaziz Hospital-Al Ahsa-National Guard, Al Ahsa, Saudi Arabia
King Khaled University Hospital,King Saud Univ. Med. City, Riyadh, Saudi Arabia
Advanced Cardiovascular, LLC, Alexander City, Alabama, United States
Northwest Heart Clin. Res., Arlington Heights, Illinois, United States
Tennova HC Turkey Creek MC, Knoxville, Tennessee, United States
Clinical Trials Unit / Center for Medical Research, Graz, Austria
Novo Nordisk Investigational Site, Hamilton, Ontario, Canada
Parexel CPRU, Level 7, Harrow, Middlesex, United Kingdom
Nutrition Research Centre, Loma Linda, California, United States
Momentum Clinical Research Darlinghurst, Darlinghurst, New South Wales, Australia
Azienda Ospedaliera Universitaria Policlinico Umberto I, Roma, Italy
Univ of Alabama Birmingham, Birmingham, Alabama, United States
Washington Cntr Weight Mgmt, Arlington, Virginia, United States
Diabetologische Gemeinschaftspraxis Dr. Staudenmeyer und Dr. Schiwietz, Lingen, Germany
Centrum Zdrowia Metabolicznego, Poznan, Wielkopolskie Voivodeship, Poland
APEX Research, Mรผnchen, Germany
Summit Clinical Research s.r.o., Malacky, Slovakia
Novo Nordisk Investigational Site, Bangkok, Thailand