Niizuma, Kuniyasu
Ogawa, Yoshikazu
Kogure, Takayuki
Tominaga, Teiji
Article History
Received: 6 March 2020
Accepted: 13 March 2020
First Online: 18 March 2020
Ethics approval and consent to participate
: All procedures performed in studies involving animals were in accordance with the ethical standards of the institution or practice at which the studies were conducted. Overall study design was approved by the Ethical Committee of Kohnan Hospital 2018.Written informed consent was obtained from the patients for publication of these case reports and accompanying images. A copy of the written consent is available for review by the Editor of this journal.
: Written informed consent was obtained from the patients for publication of these case reports and accompanying images. A copy of the written consent is available for review by the Editor of this journal.
: The authors declare that they have no competing interests.