Correction to: Review of the efforts of the Japanese Society of Echocardiography for coronavirus disease 2019 (COVID-19) during the initial outbreak in Japan

J Echocardiogr. 2020 Dec;18(4):234. doi: 10.1007/s12574-020-00494-6.

member of the joint committee of the Education Committee, Public Relations Committee, Guidelines Committee of the Japanese Society of Echocardiography:
Yasushi Sakata, Hiroyuki Toide, Kazumi Akasaka, Katsuji Inoue, Tetsuari Ohnishi, Kaoru Dohi, Tsuyoshi Yoshimuta, Nozomi Watanabe, Toshimi Koitabashi, Takako Iino, Kaoru Komuro, Atsushi Kobayashi, Akihiro Hayashida, Naoko Mizukami, Kumiko Hirata, Yasuaki Wada, Atsushi Kotani, Kiyohiro Takigiku, Makoto Miyake, Hiroki Okaniwa, Yutaka Hirano, Mitsushige Murata, Kengo Suzuki

¹ Department of Cardiology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan. yo-seo@med.nagoya-cu.ac.jp.
² Department of Clinical Laboratory, The University of Tokyo Hospital, Tokyo, Japan.
³ Department of Community Medicine for Cardiology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan.
⁴ Department of Digital Health and Telemedicine R&D, Juntendo University, Tokyo, Japan.
⁵ Department of Cardiovascular Biology and Medicine, Juntendo University, Tokyo, Japan.
⁶ Cardiovascular Center, Toranomon Hospital, Tokyo, Japan.
⁷ Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan.
⁸ Department of Cardiovascular Medicine and Endocrinology and Metabolism, Tottori University, Tottori, Japan.
⁹ Saiseikai Senri Hospital, Osaka, Japan.

Abstract

In the original publication of the article, the text citations of the Figs. 4-1, 4-2 and 5 should be Figs. 4, 5 and 6.