Funding for this research was provided by:
Japan Society for the Promotion of Science (15J12132, 18K15468)
Received: 11 June 2020
Accepted: 22 September 2020
First Online: 8 October 2020
Ethics approval and consent to participate
: All experimental protocols in this study were approved by the Ethics Committee of the Jikei University School of Medicine (approval number #25–180: 7315). This study conformed to the guidelines of the Declaration of Helsinki and was conducted after obtaining written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.