1. Division of Plastic and Reconstructive Surgery, Department of Surgery Faculty of Medicine, Chulalongkorn University Bangkok Thailand
2. Department of Anatomy, Faculty of Medicine Chulalongkorn University Bangkok Thailand
3. Center for Excellence in Burn and Wound care Chulalongkorn University Bangkok Thailand
4. Division of Plastic and Reconstructive Surgery, Department of Surgery Chonburi General Hospital Chonburi Thailand