1. Department of Nursing, Samsung Medical Center, Department of Clinical Nursing Science, Graduate School of Clinical Nursing Science, Sungkyunkwan University, Seoul, Korea
2. Department of Neurology, Neuroscience Center, Samsung Biomedical Research Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
3. Sungshin Women's University, Department of Psychology, Seoul, Korea
4. Stanford University, Department of Psychiatry, Palo Alto, CA
5. Rush University, Department of Behavioral Sciences, Chicago, IL
6. Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Korea