1. Mayo Clinic, Endocrinology, Diabetes, Nutrition, 200 First Street SW, Rochester, Minnesota, United States, 55905-0002;
2. Mayo Clinic , Endocrinology, W 18 A Mayo Building, Rochester, United States, 55905, ,
3. NA, NA;
4. Mayo Clinic, Endocrinology, Diabetes, Nutrition, Rochester, Minnesota, United States;
5. Mayo clinic, Endocrinology , Mayo CLinic, Rochester, United States, MN 55905;