| Affiliation: | 1. Department of Orthopedics and Traumatology, Center for Hand and Reconstructive Microsurgery, Assiut University Hospitals and School of Medicine, Assiut, Egypt;2. Department of Orthopedics and Traumatology, South Valley University School of Medicine, Qena, Egypt;1. McMaster University, Hamilton, Ontario, Canada;2. Division of Urology, Department of Surgery, McMaster Children''s Hospital, McMaster University, Hamilton, Ontario, Canada;3. McMaster Pediatric Surgery Research Collaborative, Department of Surgery, McMaster University, Hamilton, Ontario, Canada;1. Department of Pathology, Duke University, Davison Building, Box 3712, Durham, NC 27710, United States;2. Department of Cancer Biology and Genetics, The Comprehensive Cancer Center, Ohio State University, 460 W. 12th Avenue, 812 Biomedical Research Tower, Columbus, OH 43210, United States;3. Department of Urology, University of California, 400 Parnassus Avenue, San Francisco, CA 94143, United States;1. Division of Plastic Surgery, Department of Surgery, Seattle Children’s Hospital, University of Washington, Seattle, WA;2. Department of Orthopaedic Surgery, Shriners Hospitals for Children, Temple University, Philadelphia, PA;3. Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands;4. Division of Plastic Surgery, Department of Surgery, Hospital for Sick Children, University of Toronto, Toronto, Canada;1. Department of Orthopaedic Surgery, Stanford University, Redwood City, CA;2. Scripps Clinic, San Diego, CA;1. Department of Orthopedic Surgery, Washington University in St. Louis School of Medicine, St. Louis, MO;2. Shriners Hospital for Children, St. Louis, MO |
