Kusunose, Mayumi
Inoue, Yusuke
Kamisato, Ayako
Muto, Kaori
Article History
First Online: 5 September 2017
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.
: The protocol of this research was approved by the institutional review board (IRB) at the Institute of Medical Sciences, The University of Tokyo (approval number: 23-63-0223, date of approval: February 23, 2012).