1. Department of Hand-, Plastic and Reconstructive Surgery; Burn Care Center; Department of Plastic Surgery of Heidelberg University; BG Traumacenter Ludwigshafen; Ludwigshafen Germany
2. Department of Plastic and Reconstructive Surgery; Chang Gung Memorial Hospital; Chang Gung University, College of Medicine; Taoyuan Taiwan
3. Institute of Nanoengineering and Microsystems; National Tsing Hua University; Hsinchu Taiwan
4. Department of Social and Legal Sciences; SRH University; Heidelberg Germany