Acknowledgement
This in vitro study was conducted at the Medical Laboratory, Research and Development Center, Zeon Corporation, Toyama, Japan. We thank the Zeon Corporation for access to the measurement system used in this study. The staff of Zeon Medical Inc. and Zeon Corporation (Nobukazu Nishimura, Tetsuji Shimono, Takuya Kagoshima, Atsushi Yasunaka, Koichi Inoue, Kou Kayukawa, Hiromi Mizoroki, Hiroki Shinagawa, and Chimyon Gon) supported this study (the data interpretation and preparation of this paper were performed by doctors). We also express our sincere appreciation to the manufacturers and distributors for providing the SEMSs used in this study, including BCM Co. Ltd, Boston Scientific Corporation, Century Medical Inc., Cook Medical, M.I. TECH. Co. Ltd., Olympus Medical Systems, Piolax Inc., S&G Biotech Inc., Sumitomo Bakelite Co. Ltd., Taewoong Medical Co. Ltd., and Zeon Medical Inc.
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