Tsubosaka, Masanori
Matsumoto, Tomoyuki
Sobajima, Satoshi
Matsushita, Takehiko
Iwaguro, Hideki
Kuroda, Ryosuke
Article History
Received: 10 January 2020
Accepted: 24 March 2020
First Online: 6 April 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of Sobajima Clinic. Written, informed consent was obtained from each participant.
: Not applicable.
: The authors declare that they have no competing interests.