Type 2 Diabetes Mellitus

• Department of Clinical Nutrition, School of Public Health, Sun Yat-sen University — Guangzhou, Guangdong, China
• Department of Endocrinology, The First Hospital, Sun Yat-sen University — Guangzhou, Guangdong, China

• University of Glasgow — Glasgow, United Kingdom

• Primary Health Care Office — Mahmood-Abaad, Mazandaran, Iran

Not specified

• Heart and Diabetes Center NRW — Bad Oeynhausen, Germany

• Duke University Health System — Durham, North Carolina, United States

• Frýdlant, Czechia
• Liberec, Czechia
• Prague, Czechia
• Tartu, Estonia

• Ibaraki, Japan

• Aichi, Japan
• Chiba, Japan
• Fukuoka, Japan
• Gunma, Japan

• Aichi, Japan
• Chiba, Japan
• Fukuoka, Japan
• Gifu, Japan