1. Graduate Student, College of Nursing, Yonsei University · Army Cadet Military School, Seoul, Korea.
2. Graduate Student, College of Nursing, Yonsei University · Samsung Medical Center, Seoul, Korea.
3. Graduate Student, College of Nursing · Brain Korea 21 FOUR Project, Yonsei University, Seoul, Korea.
4. Associate Professor, College of Nursing · Mo-im Kim Nursing Research Institute, Yonsei University, Seoul, Korea.