Funding for this research was provided by:
Japan Agency for Medical Research and Development (JP20mk0101159)
Article History
Accepted: 10 August 2021
First Online: 13 September 2021
Declarations
:
: This study was partly supported by AMED under Grant number JP20mk0101159.
: Kuretake Soejima is an employee of Bristol-Myers Squibb K.K., however Bristol-Myers Squibb K.K. was not involved in the analysis of this study. Hiromi Sato and Akihiro Hisaka have no conflicts of interest to declare.
: Not applicable.
: R version 3.4.1 (The R Foundation for Statistical Computing, Vienna, Austria).
: KS and AH designed the study; KS collected and analyzed the data; and all authors performed the research and wrote the manuscript.
: Not applicable.
: Not applicable.
: Not applicable.