Yamakawa, Sho
Hayashida, Kenji http://orcid.org/0000-0002-6257-1808
Article History
Received: 8 November 2018
Accepted: 13 March 2019
First Online: 5 April 2019
Ethics approval and consent to participate
: Consent for inclusion in the Shimane University Hospital Registry includes the possibility of publication of information for research purposes.
: Not applicable.
: The authors declare that they have no competing interests.