Funding for this research was provided by:
a grant-in-aid for the Cooperative Research Project from the Institute of Natural Medicine at the University of Toyama in 2017
the Discretionary Funds of the President of the University of Toyama
Article History
Received: 20 July 2020
Accepted: 16 September 2020
First Online: 26 September 2020
Compliance with ethical standards
:
: The authors declare no conflict of interest associated with this manuscript.