1. Center for General Education, Affiliated with College of Interdisciplinary Studies, Taipei Medical University, Taipei, Taiwan, R.O.C.
2. Department of Industrial Engineering and Management, Ming Chi University of Technology, New Taipei, Taiwan, R.O.C.
3. Department of Industrial Design, College of Management, Chang Gung University, affiliated with Division of Metabolism, Chang Gung Memorial Hospital, Tao-Yuan, Taiwan, R.O.C.