1. Dermatology Department Imam Muhammad ibn Saud I. University (IMSIU) Riyadh Saudi Arabia
2. Department of Dermatology & Cutaneous Surgery University of Miami Miller School of Medicine Miami Florida USA
3. Dermatology Department King Abdulaziz Medical City Riyadh Saudi Arabia
4. Dermatology Department Security Forces Hospital Riyadh Saudi Arabia
5. Dermatopathology Division Department of Pathology and Laboratory Medicine Sylvester Comprehensive Cancer Center and Miller School of Medicine University of Miami Miami Florida USA