Kina, Shinichiro http://orcid.org/0000-0002-4687-9802
Nakasone, Toshiyuki
Kinjo, Takao
Nimura, Fumikazu
Sunagawa, Nao
Arasaki, Akira
Article History
Received: 21 December 2017
Accepted: 2 October 2018
First Online: 13 October 2018
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: All procedures performed were in accordance with the ethics committee at the University of the Ryukyus (No. 772), and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: We treated the patients at the Department of Oral and Maxillofacial Surgery, and all patients provided written informed consent.