Hirose, Takehito
Mae, Tatsuo
Tachibana, Yuta
Ohori, Tomoki
Fujie, Hiromichi
Yoshikawa, Hideki
Nakata, Ken
Article History
Received: 28 February 2020
Accepted: 6 April 2020
First Online: 17 April 2020
Ethics approval and consent to participate
: Not applicable (All materials purchased from a butcher).
: Not applicable.
: The authors declare that they have no competing interests.