Kobayashi, Shigeaki http://orcid.org/0000-0001-6261-759X
Matsushima, Toshio
Sakai, Tatsuo
Matsushima, Ken
Bertalanffy, Helmut
Rutka, James T.
Article History
Received: 16 April 2021
Revised: 7 June 2021
Accepted: 24 June 2021
First Online: 7 July 2021
Declarations
:
: Not applicable.
: Not applicable.
: Not applicable.
: The authors declare no competing interests.