Goto, Hironobu https://orcid.org/0000-0002-4337-5529
Kanaji, Shingo
Otsubo, Dai
Oshikiri, Taro
Yamamoto, Masashi
Nakamura, Tetsu
Suzuki, Satoshi
Fujino, Yasuhiro
Tominaga, Masahiro
Kakeji, Yoshihiro
Article History
Received: 23 June 2019
Accepted: 27 August 2019
First Online: 4 September 2019
Compliance with ethical standards
: The authors declare that they have no conflict of interest. This retrospective study does not contain any experiments with animals or human participants.