1. Division of Plastic and Reconstructive Surgery, Department of Surgery, Keck School of Medicine of University of Southern California, Los Angeles, California.
2. Department of Pathology, Keck School of Medicine of University of Southern California, Los Angeles, California.
3. Department of Dermatology, Keck School of Medicine of University of Southern California, Los Angeles, California.
4. Department of Orthopedic Surgery, Keck School of Medicine of University of Southern California, Los Angeles, California.
5. Roxbury Plastic Surgery Clinic, Beverly Hills, California.