1. Department of Dermatology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
2. Department of Dermatology, Dammam Medical Complex, Eastern Health Cluster, Dammam, Saudi Arabia
3. Department of Dermatology, King Fahad Medical City, Riyadh, Saudi Arabia
4. Department of Dermatology, King Saud Medical City, Riyadh, Saudi Arabia
5. Department of Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia