Shima, Yuko
Nakanishi, Koichi http://orcid.org/0000-0001-8681-9129
Hama, Taketsugu
Mukaiyama, Hironobu
Sato, Masashi
Tanaka, Yu
Tanaka, Ryojiro
Kaito, Hiroshi
Nozu, Kandai
Sako, Mayumi
Iijima, Kazumoto
Yoshikawa, Norishige
Article History
Received: 30 July 2019
Revised: 23 December 2019
Accepted: 14 January 2020
First Online: 28 January 2020
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee (Wakayama Medical University) and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. Formal consent is not required for this type of study.