1. Deniz Ketabchi:
Department of Dermatology, Kermanshah University of Medical Sciences (KUMS),Kermanshah,Iran
2. Hossein Kavoussi:
Department of Dermatology, Hajdaie Dermatolgy Clinic, School of Medicine, Kermanshah University of Medical Sciences (KUMS), Kermanshah, Iran
3. Nader Salary:
Department of Biostatistics and Epidemiology, School of Public Health, Kermanshah University of Medical Sciences (KUMS), Kermanshah, Iran.
4. Fariba Najafi:
Department of Dermatology, Hajdaie Dermatolgy Clinic, School of Medicine, Kermanshah University of Medical Sciences (KUMS), Kermanshah, Iran
5. Elias Salimi:
Department of Dermatology, Hajdaie Dermatolgy Clinic, School of Medicine, Kermanshah University of Medical Sciences (KUMS), Kermanshah, Iran
6. Neda Omidi:
Kermanshah University of Medical Sciences (KUMS), Kermanshah, Iran.