Bernhard, Rémi https://orcid.org/0009-0005-9003-278X
Bletterer, Arnaud https://orcid.org/0000-0002-0573-9141
Le Caro, Maëlle https://orcid.org/0009-0003-3135-1233
García Álvarez, Estrella https://orcid.org/0009-0003-0337-3654
Kostov, Belchin https://orcid.org/0000-0002-2126-3892
Herrera Egea, Diego https://orcid.org/0009-0009-2911-8831
Article History
Received: 9 August 2024
Accepted: 19 September 2024
First Online: 8 October 2024
Declarations
:
: The authors declare that they have no conflicts of interest.
: This study was performed in accordance with the Helsinki Declaration of 1964 and its later amendments. The study was reviewed on March 23, 2021 by the Ethics Commitee of Peking University People’s Hospital, No. 11, Xizhimen South Stree, Xicheng District Beijing, acting as a central ethics committee for all participating centers. Patients, parents, or guardians agreed to three pictures of the face (frontal, right side, and left side) being taken per visit for documenting acne distribution and by signing an informed consent.