Type 2 Diabetes Mellitus

• East Coast Institute for Research, LLC — Jacksonville, Florida, United States
• East Coast Institute for Research, LLC — Macon, Georgia, United States

• General University Laiko Hospital — Athens, Greece

• Massachusetts General Hospital — Boston, Massachusetts, United States

• San Francisco General Hospital — San Francisco, California, United States

• Maastricht University — Maastricht, Limburg, Netherlands

• Gemeinschaftspraxis Dres. Grüneberg, Mehring, Stude — Herne, North Rhine-Westphalia, Germany
• Univesitätsklinikum Carl Gustav Carus — Dresden, Saxony, Germany
• Herz- und Diabeteszentrum NRW Ruhr-Universität Bochum — Bad Oeynhausen, Germany
• Studienzentrum Professor Hanefeld Abakus Büropark — Dresden, Germany

• Chelsea Health Center — Chelsea, Michigan, United States

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

Not specified

• Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine — Nanjing, Jiangsu, China