Hirashio, Shuma
Arima, Takahiro
Satoh, Ayaka
Mandai, Kouichi
Hara, Shigeo
Masaki, Takao
Article History
Received: 4 December 2017
Accepted: 24 May 2018
First Online: 15 June 2018
Ethics approval and consent to participate
: This study was conducted according to the guidelines laid down in the Declaration of Helsinki and all procedures involving human subjects were approved by the ethics committee of National Hospital Organization Higashihiroshima Medical Center (the reference number: 29–42). The participant signed a letter of informed consent to allow their data to be stored, as required by the National Hospital Organization Higashihiroshima Medical Center.
: Written consent to publish this information was obtained from the patient.
: The authors declare that they have no competing interests.
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