Diabetes Mellitus, Type 2

• Pfizer Investigational Site — Huntsville, Alabama, United States
• Pfizer Investigational Site — Phoenix, Arizona, United States
• Pfizer Investigational Site — Beverly Hills, California, United States
• Pfizer Investigational Site — Duarte, California, United States

• CAP Bellvitge — L'Hospitalet de Llobregat, Barcelona, Spain

• Tulane University Health Science Center, Tidewater building and Tulane Hospital and Clinics — New Orleans, Louisiana, United States

• Bispebjerg Hospital — Copenhagen, Copenhagen NV, Denmark

Not specified

• Kadriye Sayin Kasar — Aksaray, İlçe Seçiniz, Turkey (Türkiye)

• Ankara Yıldırım Beyazıt University, Institute of Health Sciences, Department of Physiotherapy and Rehabilitation — Ankara, Turkey (Türkiye)

Not specified

• University College Hospital — Ibadan, Oyo State, Nigeria

• Anaheim Clinical Trials, LLC — Anaheim, California, United States
• Miami Research Associates — Miami, Florida, United States
• PRA International — Lenexa, Kansas, United States
• Clinical Trials of Texas, Inc. — San Antonio, Texas, United States