An article entitled “Evaluation of Differences in Automated QT/QTc Measurements between Fukuda Denshi and Nihon Koden Systems. PLoS One. 2014 Sep 17;9(9):e106947. doi: 10.1371/journal.pone.0106947.” in which Naoyuki Kamatani and Shigeo Kamitsuji in our company joined as co-authors was published in PLoS One online.