Funding for this research was provided by:
MEXT | Japan Society for the Promotion of Science (20H03407)
Received: 20 June 2020
Revised: 18 February 2021
Accepted: 1 March 2021
First Online: 16 March 2021
Compliance with ethical standards
: TKadota, MY, TKitao, and HS are employees of Kyoto Pharmaceutical Industries, Ltd. EH is supported by a research fund from Kyoto Pharmaceutical Industries, Ltd. The other authors declare no potential competing interests.