1. Department of Healthcare Management, College of Health Science, Eulji University: 553 Sansung-daero, Soojung-gu, Sungnam-si, Kyungki-do 461-815, Republic of Korea
2. Department of Health Sciences, Global Health, University Medical Centre Groningen/University of Groningen, The Netherlands
3. Department of Nursing, Diabetes Education Team, Seoul National University Bundang Hospital, Republic of Korea
4. Cheil General Hospital & Women’s Healthcare Center, College of Medicine, Dankook University, Republic of Korea
5. Diabetes Center, Kyung Hee University Hospital at Gangdong, Republic of Korea
6. Diabetes Education Unit, Samsung Medical Center, Republic of Korea
7. National Institutes of Health Clinical Center, USA
8. Department of Physical Therapy, College of Health Science, Eulji University, Republic of Korea