Diabetes Mellitus, Type 2

• John Muir Physician Network Clinical Research Center — Concord, California, United States
• AMCR Institute Inc. — Escondido, California, United States
• Diablo Clinical Research — Walnut Creek, California, United States
• Barbara Davis Center for Diabetes — Aurora, Colorado, United States

Not specified

Not specified

• University of Michigan — Ann Arbor, Michigan, United States

• Prince of Wales Hospital — Hong Kong

• Orange County Research Center — Tustin, California, United States
• Hadassah Medical Center — Jerusalem, International/Other, Israel
• Tel Aviv Sourasky Medical Center- Ichilov Hospital — Tel Aviv, International/Other, Israel

• Alexandria Faculty of Dentistry — Alexandria, Egypt

• Near East University — Mersin, Lefkoşa, Turkey (Türkiye)

• Research Site — Mainz, Germany
• Research Site — Mannheim, Germany
• Research Site — Neuss, Germany

• Beijing Hospital-phase I — Beijing, Beijing Municipality, China