Inaba, Tohru http://orcid.org/0000-0002-1595-8524
Okumura, Keita
Fujita, Naohisa
Suzuki, Akira
Hirano, Ken-ichi
Article History
Received: 15 April 2019
Revised: 29 May 2019
Accepted: 30 May 2019
First Online: 10 June 2019
Compliance with ethical standards
:
: The authors have no conflicts of interest.
: This study was approved by the Institutional Research Board of Kyoto Prefectural University of Medicine (ERB-G-19-2).