1. Department of Family Medicine and Public Health University of California San Diego CA USA
2. Department of Internal Medicine Tulane University Health Sciences New Orleans LA USA
3. Department of Biomedical Surgical and Dental Sciences University of Milan Milan Italy
4. PhD Degree Program in Pharmacological Sciences Department of Pharmaceutical and Pharmacological Sciences University of Padua Padua Italy
5. Department of Dermatology Case Western Reserve University Cleveland OH USA
6. Department of Dermatology Cleveland Clinic Cleveland OH USA