Hirata, T.
Tanigaki, T.
Kawase, Y. https://orcid.org/0000-0002-8060-5274
Hirakawa, A.
Omori, H.
Okamoto, S.
Ota, H.
Sobue, Y.
Kikuchi, J.
Okubo, M.
Kamiya, H.
Kawasaki, M.
Suzuki, T.
Pijls, N. H. J.
Matsuo, H.
Article History
Received: 19 October 2018
Accepted: 12 February 2019
First Online: 20 February 2019
Compliance with ethical standards
:
: The authors have no conflicts of interest to declare.
: The study was approved by the local ethics committee and conformed to the human research concepts contained in the Declaration of Helsinki.
: Written informed consent was obtained from each patient.