1. Department of Medical Education, Melbourne Medical School; University of Melbourne; Melbourne Australia
2. Chang Gung Medical Education Research Centre (CG-MERC); Chang Gung Memorial Hospital; Linkou Taiwan (ROC)
3. Department of Internal Medicine, Chang Gung Memorial Hospital; Chang Gung University College of Medicine; Taipei Taiwan (ROC)
4. Department of Thoracic Medicine and Medical Education; Chang Gung Memorial Hospital, Chang Gung University College of Medicine; Taipei Taiwan (ROC)