Funding for this research was provided by:
Health and Labour Sciences Research Grants for Promotion of Cancer Control Programs (H26-Cancer Policy-General-014)
JSPS KAKENHI Grant (15H04913, 17K15816)
Received: 2 October 2017
Accepted: 18 December 2017
First Online: 29 January 2018
Ethics approval and consent to participate
: This study was approved by our ethical review committee with written informed consent provided by the patients.
: The institutional consent form was obtained from the patients.
: The authors are involved in an on-going collaboration with Varian Medical Systems and financial support was provided.
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