Form in the Country for Old Men

Department of Plastic Surgery, Inha University College of Medicine, Incheon, South Korea. Address correspondence and reprint requests to Kun Hwang, MD, PhD, Department of Plastic Surgery, Inha University College of Medicine, 27 Inhang-ro, Jung-gu, Incheon, 22332, South Korea; E-mail: [email protected] Received 22 August, 2021 Accepted 26 September, 2021 This study was supported by a grant from National Research Foundation of Korea (NRF-2020R1I1A2054761). The author reports no conflicts of interest.