〇David John-Alexander Llewellyn Devaux¹, Caroline Bernath¹, Matthias Dennler², Hans Geyer³, Karl Nuss¹, (1. Department for Farm Animal Surgery, Vetsuisse Faculty, University of Zurich, Switzerland , 2. Department for Diagnostic Imaging, Vetsuisse Faculty, University of Zurich, Switzerland , 3. Department of Veterinary Anatomy, Vetsuisse Faculty, University of Zurich, Switzerland )

〇Tamako Miyazaki¹, Masao Miyazaki¹, Jun Yasuda¹, Takamichi Ohba¹, Kazue Yajima¹, Junro Kato¹, Nao Hayashi¹, Keiji Okada¹ (1. Iwate university)

〇Takeshi Tsuka¹, Ai Saito², Yoshiharu Okamoto¹, Yuji Sunden¹, Takehito Morita¹, Ryo Nishimura¹, Yusuke Murahata¹, Kazuo Azuma¹, Masamichi Yamashita¹, Tomohiro Osaki¹, Norihiko Ito¹, Tomohiro Imagawa¹ (1. Tottori University, 2. Okayama Prefectural Federation Agricultural Mutual Aid Association)