Institution: | 1.Department of Integrative Medical Biology, Section of Anatomy,Ume? University,Ume?,Sweden;2.Department of Surgical & Perioperative Science, Section of Hand and Plastic Surgery,Ume? University,Ume?,Sweden;3.Division of Plastic, Reconstructive & Aesthetic Surgery, CHUV, University Hospital of Lausanne,Lausanne,Switzerland;4.Department of Plastic, Reconstructive and Aesthetic Surgery,University Hospital of Basel,Basel,Switzerland |