Azami, Tetsushi
Takano, Yuichi
Niiya, Fumitaka
Kobayashi, Takahiro
Yamamura, Eiichi
Maruoka, Naotaka
Norose, Tomoko
Ohike, Nobuyuki
Nagahama, Masatsugu
Article History
Received: 21 November 2019
Accepted: 10 January 2020
First Online: 25 January 2020
Compliance with ethical standards
:
: Tetsushi Azami, Yuichi Takano, Fumitaka Niiya, Takahiro Kobayashi, Eiichi Yamamura, Naotaka Maruoka, Tomoko Norose, Nobuyuki Ohike, and Masatsugu Nagahama declare that they have no conflict of interest.
: All procedures followed have been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
: Informed consent was obtained from all patients for being included in the study.