Open AccessArticle by Shun Muramatsu 1,*, Yuki Kohata 2, Emi Hira 3, Yasuyuki Momoi 3, Michitaka Yamamoto 1,2, Seiichi Takamatsu 1,2 and Toshihiro Itoh 1,2 1 Department of Precision Engineering, Graduate School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan 2 Department of Precision Engineering, Faculty of Engineering, The University of Tokyo, Tokyo 113-8656, Japan 3 Department of Veterinary Medical Sciences, Graduate School of Agricultural and Life Sciences, The University of...