1. Department of Dermatology, Vanderbilt University Medical Center, Nashville, Tennessee
2. Biophotonics Laboratory, Institute of Atomic Physics and Spectroscopy, University of Latvia, Riga, Latvia
3. Dermatology Service and Research Service, Tennessee Valley Healthcare System, US Department of Veterans Affairs, Nashville
4. Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee
5. Division of Epidemiology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
6. Division of Hematology and Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
7. Vanderbilt-Ingram Cancer Center, Nashville, Tennessee
8. Now withIovance Biotherapeutics, San Carlos, California
9. Department of Biomedical Engineering, Vanderbilt University, Nashville, Tennessee