Urade, Masaaki
Fujimoto, Satoru
Article History
Received: 13 June 2019
Accepted: 14 November 2019
First Online: 23 November 2019
Compliance with ethical standards
:
: Masaaki Urade and Satoru Fujimoto 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.