Nishimura, Tomoharu
Machida, Shigeki
Tada, Atsushi
Oshida, Eiki
Muto, Tetsuya
Funding for this research was provided by:
Japan Society for the Promotion of Science (18K09420)
Article History
Received: 7 December 2018
Accepted: 2 April 2019
First Online: 12 April 2019
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: This research was conducted in accordance with the Institutional Guidelines of Dokkyo Medical University, and the procedures conformed to the tenets of the Declaration of Helsinki.
: An informed consent was obtained from all subjects after a full explanation of the nature of the experiments.
: No animals were used in this study.