Tomita, Koichi
Shimazu, Motohide
Takano, Kiminori
Gunji, Takahiro
Ozawa, Yosuke
Sano, Toru
Chiba, Naokazu
Abe, Yuta
Kawachi, Shigeyuki http://orcid.org/0000-0002-1623-4181
Article History
Received: 30 April 2020
Accepted: 12 June 2020
First Online: 22 June 2020
Ethics approval and consent to participate
: This study was approved by the institutional review board of Tokyo Medical University (T2019-0256). Informed consent was obtained from all patients.
: Written informed consent was obtained from all patients.
: The authors declare that they have no competing interests