1. Stanford School of Medicine, Stanford, California
2. Department of Dermatology, Stanford University School of Medicine, Palo Alto, California
3. Department of Radiology, Stanford University School of Medicine, Palo Alto, California
4. Department of Neurosurgery, Stanford University School of Medicine, Palo Alto, California
5. Department of Dermatology, West Virginia University, Morgantown
6. Department of Dermatology, Baylor College of Medicine, Houston, Texas
7. Department of Hematology, Stanford University School of Medicine, Palo Alto, California
8. Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine, Palo Alto, California
9. Department of Otolaryngology, Stanford University School of Medicine, Palo Alto, California