Saragai, Yosuke
Takaki, Akinobu
Umeda, Yuzo
Matsusaki, Takashi
Yasunaka, Tetsuya
Oyama, Atsushi
Kaku, Ryuji
Nakamura, Kazufumi
Yoshida, Ryuichi
Nobuoka, Daisuke
Kuise, Takashi
Takagi, Kosei
Adachi, Takuya
Wada, Nozomu
Takeuchi, Yasuto
Koike, Kazuko
Ikeda, Fusao
Onishi, Hideki
Shiraha, Hidenori
Nakamura, Shinichiro
Morimatsu, Hiroshi
Ito, Hiroshi
Fujiwara, Toshiyoshi
Yagi, Takahito
Okada, Hiroyuki
Article History
Received: 10 November 2017
Accepted: 1 May 2018
First Online: 15 May 2018
Ethics approval and consent to participate
: This study was approved by the ethics committee of Okayama University Hospital. The project number is Ken1607-005.Informed consent was obtained from each patient included in the study, and the study protocol conformed to the ethical guidelines of the 1975 Declaration of Helsinki as reflected in approval by the ethics committee at Okayama University Hospital. After obtaining the patients’ written informed consent, a detailed medical questionnaire was completed by the doctors.
: The authors declare that they have no competing interests.
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