Nakasa, Tomoyuki
Ikuta, Yasunari
Sumii, Junichi
Nekomoto, Akinori
Adachi, Nobuo
Article History
Received: 17 April 2021
Accepted: 13 July 2021
First Online: 20 July 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: The study was approved by the local ethics committee of our university.
: Informed consent was obtained from all individual participants.