Nozawa, Shuhei
Urushihata, Kazuhisa
Machida, Ryosuke
Hanaoka, Masayuki
Article History
Received: 11 June 2021
Revised: 14 November 2021
Accepted: 18 November 2021
First Online: 22 November 2021
Declarations
:
: This study was approved by the research ethics committee of the Shinshu University School of Medicine (Approval number: 4917). The study protocols were performed in accordance with the principles outlined in the Declaration of Helsinki of the World Medical Association.
: We indicate an opt-out online about it for participants.
: We indicate an opt-out online about it for participants.
: TheĀ authors declare no competing interests.