1. Department of Medicine, Faculty of Medicine; Kuwait University; Al-jabriya Kuwait
2. Department of Community Medicine (Biostatistics); Faculty of Medicine; Kuwait University; Al-jabriya Kuwait
3. Grand Rapids Medical Education Partners; Grand Rapids MI USA
4. Department of Dermatology; Qilu Hospital of Shandong University; Jinan China
5. Department of Dermatology; Henry Ford Hospital; Detroit MI USA