Funding for this research was provided by:
National Natural Science Foundation of China (81872216)
PUMC Postgraduate Education and Teaching Reform Project in 2018 (10023201801701)
PUMC Youth Fund and the Fundamental Research Funds for the Central Universities (3332016106)
Funding of Jiangsu Provincial Key Laboratory of Molecular Biology for Dermatology and STIS in 2012 (2012ZD011)
Jiangsu Provincial Special Program of Medical Science (BL2012003)
Received: 30 November 2020
Accepted: 3 December 2020
First Online: 12 December 2020
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of the Hospital for Skin Diseases (Institute of Dermatology), Chinese Academy of Medical Sciences and Peking Union Medical College (2017-LC-013) and was conducted according to the declaration of Helsinki principles. Written informed consent to participate was obtained from all participants (or their parents or legal guardians in those under 16 years of age) for clinical and genetic investigation.
: Written informed consent for publication of clinical details and/or clinical images was obtained from all of the patients (or their parents or legal guardians in those under 16 years of age). Copies of the consent forms are available for review.
: The authors declare that they have no competing interests.