Shibui, Takashi https://orcid.org/0000-0002-0676-5595
Tsuchiyama, Takaaki
Masuda, Shinichiro
Nagamine, Sho https://orcid.org/0000-0002-3232-8014
Article History
Received: 11 January 2020
Accepted: 6 April 2020
First Online: 18 April 2020
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 the International Conference on Harmonization-Good Clinical Practice and local regulatory requirements. The study was performed with the approval of the Tokyo Metropolitan Hiroo Hospital ethics committee.
: All the patients provided a written informed consent to receive the ELCA treatment and have their data utilized for this study. Patients signed informed consent regarding publishing their data.
: Not applicable.