1. Associate Professor, Department of Nursing, Jeju Tourism University, Jeju, Korea.
2. Associate Professor, College of Medicine, Jeju National University, Jeju, Korea.
3. Assistant Professor, School of Nursing, Cheju Halla University, Jeju, Korea.
4. Team Leader, Jejusi Center for Hypertension and Diabetes Management, Jeju, Korea.
5. Assistant Professor, Department of Nursing, Jeju Tourism University, Jeju, Korea.