[1] Osaka Univ, Grad Sch Med, Dept Metab Med, Suita, Osaka, Japan
[2] Osaka Med Coll, Dept Internal Med 1, 2-7 Daigakucho, Takatsuki, Osaka 5698686, Japan
[3] Nagasaki Univ, Grad Sch Biomed Sci, Dept Endocrinol & Metab, Nagasaki, Japan
[4] Int Univ Hlth & Welf Hosp, Dept Diabet Endocrinol & Metab, Otawara, Tochigi, Japan
[5] Kindai Univ, Fac Med, Dept Endocrinol Metab & Diabet, Higashiosaka, Osaka, Japan
[6] Tokyo Womens Med Univ, Med Ctr East, Tokyo, Japan
[7] Saitama Med Univ, Sch Med, Dept Endocrinol & Diabet, Saitama, Japan
[8] Ehime Univ, Sch Med, Dept Lab Med, Toon, Ehime, Japan
[9] Natl Ctr Global Hlth & Med, Ctr Hosp, Dept Diabet Endocrinol & Metab, Tokyo, Japan
[10] Shin Koga Hosp, Ctr Diabet, Kurume, Fukuoka, Japan
[11] Iwate Prefectural Univ, Fac Nursing, Takizawa, Iwate, Japan
[12] Iwate Prefectural Univ, Grad Sch Nursing, Takizawa, Iwate, Japan
[13] Ai Home Clin Toshima, Tokyo, Japan
[14] Showa Univ, Sch Med, Div Diabet & Endocrinol, Dept Internal Med, Tokyo, Japan
[15] Tokyo Womens Med Univ, Sch Med, Ctr Diabet, Tokyo, Japan
[16] Natl Ctr Global Hlth & Med, Diabet Res Ctr, Dept Metab Disorder, Res Inst, Tokyo, Japan
[17] Kobe Univ, Grad Sch Hlth Sci, Dept Community Hlth Sci, Div Hlth Sci, Kobe, Hyogo, Japan
[18] Okinaka Mem Inst Med Res, Tokyo, Japan
[19] Sakai City Med Ctr, Sakai, Osaka, Japan
[20] Saga Univ, Fac Med, Saga, Japan
[21] Oita Univ, Oita, Japan
[22] Kameda Med Ctr, Kamogawa, Chiba, Japan
[23] Oita Red Cross Hosp, Oita, Japan
[24] Saitama Med Ctr, Kawagoe, Saitama, Japan
[25] Kobe Univ, Kobe, Hyogo, Japan
[26] Tokyu Hosp, Tokyo, Japan
[27] Nippon Med Coll Hosp, Tokyo, Japan
[28] Kyushu Univ, Fukuoka, Japan
[29] Mito Kyodo Gen Hosp, Mito, Ibaraki, Japan
[30] Kagoshima Med Ctr, Kagoshima, Japan
[31] Kyoto Prefectural Univ Med, Kyoto, Japan
[32] Showa Gen Hosp, Kodaira, Tokyo, Japan
[33] Kawasaki Municipal Tama Hosp, Kawasaki, Kanagawa, Japan
[34] Juntendo Univ, Urayasu Hosp, Tokyo, Japan
[35] Chiba Hokusoh Hosp, Nippon Med Sch, Inzai, Chiba, Japan
[36] Tokyo Womens Med Univ, Tokyo, Japan
[37] Toranomon Gen Hosp, Tokyo, Japan
[38] Kindai Univ, Higashiosaka, Osaka, Japan