1. University of Arizona Center for Health Outcomes and Pharmacoeconomic Research, Tucson
2. Dermatology Research Centre, Translational Research Institute, School of Medicine, The University of Queensland, Brisbane, Australia
3. Dermatology Research Centre, Translational Research Institute, School of Medicine, The University of Queensland, Brisbane, Australia3Dermatology Department, Princess Alexandra Hospital, Brisbane, Australia
4. Dermatology Service, Memorial Sloan-Kettering Cancer Center, New York, New York
5. Department of Dermatology, Hospital Clinic of Barcelona, Barcelona, Spain
6. Department of Dermatology, Medical University of Vienna, Wien, Austria
7. Department of Dermatology and Venereology, Medical University of Graz, Graz, Austria
8. Canfield Scientific, Fairfield, New Jersey
9. University of Arizona Center for Health Outcomes and Pharmacoeconomic Research, Tucson9University of Arizona Cancer Center, Tucson
10. University of Arizona Cancer Center, Tucson10Department of Dermatology, University of Arizona, Tucson