The article "Hypothermic circulatory arrest induced coagulopathy: rotational thromboelastometry analysis", written by Hayato Ise, Hiroto Kitahara, Kyohei Oyama, Keiya Takahashi, Hirotsugu Kanda, Satoshi Fujii, Takayuki Kunisawa, Hiroyuki Kamiya, was originally published electronically on the publisher's internet portal on 7 June 2020 without open access.