1. Chang Gung Memorial Hospital, Linkou; Department of Dermatology; 5, Fuxing St Guishan Dist Taoyuan Taiwan 33305
2. Chang Gung University; College of Medicine; Taoyuan Taiwan
3. Far Eastern Memorial Hospital; Department of Dermatology; 21, Sec 2, Nanya S Rd Banciao District New Taipei City Taiwan 220
4. c/o Cochrane Skin Group, The University of Nottingham; Room A103, King's Meadow Campus Lenton Lane Nottingham UK NG7 2NR
5. University of Oxford; Nuffield Department of Clinical Medicine; Oxford UK
6. University of Michigan; Department of Cariology, Restorative Sciences, and Endodontics; 1011 N University Ave RM 2361 Ann Arbor Michigan USA MI 48109-1078
7. Midwestern University; College of Dental Medicine - Illinois; 555 - 31st Street, 102 Redwood Hall Downers Grove Illinois USA 60515