Kawahara, Kenji https://orcid.org/0000-0003-1557-2928
Makino, Hironobu
Kametaka, Hisashi
Hoshino, Isamu
Fukada, Tadaomi
Seike, Kazuhiro
Kawasaki, Yohei
Otsuka, Masayuki
Article History
Received: 5 December 2019
Accepted: 13 February 2020
First Online: 24 February 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of the Odawara municipal hospital (Approval No. Byorini1). Informed consent for the surgical procedures was obtained from each patient.
: Not applicableCompeting interestsThe authors declare that they have no competing interests.