Funding for this research was provided by:
Japan Society for the Promotion of Science (JP19K08950, JP20K07189)
Received: 21 August 2020
Accepted: 21 February 2021
First Online: 4 March 2021
: This study was performed in conformity with the Declaration of Helsinki after approval by the ethics review board of University of Toyama (approval number: clinical 24–118), and all patients provided written informed consent regarding the publication of medical data.
: Not applicable.
: The authors declare that they have no competing interests.