Received: 8 March 2021
Accepted: 21 April 2021
First Online: 18 May 2021
: All of the procedures in this research were in compliance with the medical research protocols and the ethical guidelines of the World Medical Association (WMA) Declaration of Helsinki, and the study was approved by the Research Ethics Commission of Guilan University of Medical Sciences (IR.GUMS.REC.1399.479). Informed consent was obtained after the surgical procedure, potential risks, publication of clinical photos, and complications were described to all patients.
: Informed consent was obtained from the five patients whose photos are attached to this manuscript.
: The authors declare that they have no competing interests.