1. Department of Dermatology Wan Fang Hospital Taipei Medical University Taipei Taiwan
2. Research Center of Big Data and Meta‐analysis Wan Fang Hospital Taipei Medical University Taipei Taiwan
3. School of Medicine College of Medicine Taipei Medical University Taipei Taiwan
4. Department of Dermatology School of Medicine College of Medicine Taipei Medical University Taipei Taiwan
5. The Ronald O. Perelman Department of Dermatology New York University New York NY USA