Okumura, Kohki https://orcid.org/0009-0005-8646-1020
Tamura, Takahiko
Funakoshi, Yusuke
Teranishi, Hiroo
Article History
Received: 25 July 2025
Accepted: 22 April 2026
First Online: 3 June 2026
Declarations
:
: The authors declare no conflicts of interest associated with this manuscript.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Ethical approval for the study was obtained from the Tokyo Chuo Beauty Clinic (Approval No. UMEDAERB-2025Apr006). Given the retrospective design, the requirement for informed consent was waived.