Ishidera, Yumi http://orcid.org/0000-0001-7316-5728
Yoshida, Hiroshi
Oi, Yuka
Katayama, Kayo
Miyagi, Etsuko
Hayashi, Hiroyuki
Shigeta, Hiroyuki
Article History
Received: 2 June 2018
Accepted: 11 January 2019
First Online: 18 January 2019
Author’s information
: Not applicable.
: This study was approved by the Yokohama Municipal Citizen’s Hospital institutional review board and the need for consent was waived.
: Not applicable.
: The authors declare that they have no competing interests.
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