About the Authors

Chi-Zai Sin

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan

Ting-Shun Wang

Contributed equally to this work with: Ting-Shun Wang, Hsien-Yi Chiu

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – review & editing

Affiliations Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan, Division of Dermatology, Chung Shan Medical University Hospital, Taichung, Taiwan

Hsien-Yi Chiu

Contributed equally to this work with: Ting-Shun Wang, Hsien-Yi Chiu

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – review & editing

Affiliations Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan, Department of Dermatology, Hsin-Chu Branch, National Taiwan University Hospital, Hsin-Chu, Taiwan

Tsen-Fang Tsai

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

tftsai@yahoo.com

Affiliation Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan

Competing Interests

T-F Tsai has conducted clinical trials or received honoraria for serving as a consultant for AbbVie, Boehringer Ingelheim, Celgene, Eli Lilly, Galderma, GSK-Stiefel, Janssen-Cilag, Leo Pharma, Merck, Novartis Pharmaceuticals, Pfizer Inc., and Serono International SA (now Merck Serono International). Dr. Chiu has received speaking fees from AbbVie, Janssen-Cilag Pharmaceutical, and Pfizer. Dr. Wang has received speaking fee from AbbVie, Pfizer, Novartis International AG, and Janssen-Cilag Pharmaceuticals. This does not alter our adherence to PLOS ONE policies on sharing data and materials.