Nagamine, Sho http://orcid.org/0000-0002-3232-8014
Ashikaga, Takashi
Masuda, Shinichiro
Komiyama, Kota
Tsuchiyama, Takaaki
Shibui, Takashi
Hirao, Kenzo
Article History
Received: 30 December 2018
Accepted: 6 March 2019
First Online: 16 March 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was conducted in accordance with the principles of Declaration of Helsinki and in compliance with International Conference on Harmonization-Good Clinical Practice and local regulatory requirements. The study was performed with approval of the Tokyo Metropolitan Hiroo Hospital ethics committee. All of the patients provided written informed consent to receive ELCA treatment and have their data used.