Yokoyama, Tomohiro
Mori, Shohei https://orcid.org/0000-0002-5494-1055
Arakawa, Mototaka https://orcid.org/0000-0001-9386-645X
Onishi, Eiko https://orcid.org/0000-0001-5062-0214
Yamauchi, Masanori
Kanai, Hiroshi https://orcid.org/0000-0002-6567-1687
Article History
Received: 10 April 2019
Accepted: 28 June 2019
First Online: 21 August 2019
Compliance with ethical standards
:
: The authors have no conflicts of interest with regard to the presented research.
: Informed consent to the protocol was obtained from control subjects. The study was approved by our institutional ethics committee for human research.