Institution: | 1. Department of Plastic Surgery, Affiliated Friendship Plastic Surgery Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China;2. Department of Anatomy, Histology and Embryology, State Key Laboratory of Reproductive Medicine, The Research Center for Bone and Stem Cells, Nanjing Medical University, Nanjing, China;3. Calcium Research Laboratory, McGill University Health Centre and Department of Medicine, McGill University, Montreal, Quebec, Canada |