Efficacy and safety of vitamin D supplementation on psoriasis: A systematic review and meta-analysis

• Qianqian Dai,

  Roles Formal analysis, Investigation, Methodology, Software, Writing – original draft, Writing – review & editing

  Affiliations Tianjin University of Traditional Chinese Medicine, Tianjin, China, Department of Dermatology, Shushan TCM Clinic, Anhui Xin’an TCM Medical Service Co., LTD., Hefei, China

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• Yanfeng Zhang,

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Software, Writing – review & editing

  Affiliations Tianjin University of Traditional Chinese Medicine, Tianjin, China, Department of Dermatology, Tangshan Fengnan Hospital of Traditional Chinese Medicine, Tangshan, China

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• Qian Liu,

  Roles Methodology, Resources, Validation, Visualization, Writing – review & editing

  Affiliations Department of Dermatology, Shushan TCM Clinic, Anhui Xin’an TCM Medical Service Co., LTD., Hefei, China, Anhui University of Traditional Chinese Medicine, Hefei, China

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• Chijin Zhang

  Roles Funding acquisition, Project administration, Supervision, Writing – review & editing

  * E-mail: 377153321@qq.com

  Affiliation Department of Dermatology, The First Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China

  https://orcid.org/0009-0007-6839-9539

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