Article History
Received: 10 May 2019
Revised: 16 January 2020
Accepted: 7 February 2020
First Online: 8 May 2020
Compliance with ethical standards
:
: None.
: All study participants provided written informed consent. The protocol was approved by Kanazawa University and Keio University.
: M.K. received patent fees from MBL, INOVA, and Phadia. Other authors have no conflict of interest to declare.