Morikawa, Masanori
Urabe, Yukio
Maeda, Noriaki
Suzuki, Yuta
Junpei, Sasadai
Kobayashi, Toshiki
Shirakawa, Taizan
Article History
Received: 21 August 2020
Accepted: 2 November 2020
First Online: 9 December 2020
Compliance with ethical guidelines
:
: U. Yukio declares that he has no competing interests.
: For this article no studies with animals were performed by any of the authors. All studies performed were in accordance with the ethical standards indicated in each case.