Suzuki, Toshinari
Koyama, Kaoru
Article History
Received: 14 August 2019
Accepted: 21 August 2020
First Online: 8 September 2020
Compliance with ethical standards
:
: All authors have no conflicts of interest to disclose.
: The study was registered prior to patient enrollment in the University hospital Medical Information Network (UMIN) clinical trials registry by number UMIN00001347. Principal investigator: Kaoru Koyama. Data for registration: April 1, 2014. Saitama Medical Center, Saitama Medical University Institutional Review Board (Clinical Trial Number 952). Principal investigator: Toshinari Suzuki. Data for registration: May 2, 2014.