1. School of Nursing, Chang Gung University, Taoyuan, Taiwan;
2. Department of Aesthetic Medical Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan;
3. Department of Psychology, University of Texas at Austin, Austin, Texas, USA;
4. Department of Psychology, Soochow University, Taipei, Taiwan;
5. Department of Healthcare Management, Chang Gung University & Medical Education Research Centre, Chang Gung Memorial Hospital, Taoyuan, Taiwan