Kuwahara, MD, Masaatsu, Tetsunori Kawase, MD, PhD, Soichiro Kai, MD, Kazuhisa Shimadzu, MD, PhD, Satoshi Ishihara, MD, PhD, Jun-ichi Hirata, MD, PhD, and Shinichi Nakayama, MD, PhD. “Use of Slack for COVID-19 Disaster Response in Hyogo Prefecture”. Journal of Emergency Management 21, no. 1 (January 2, 2023): 97–101. Accessed May 7, 2024. https://wmpllc.org/ojs/index.php/jem/article/view/3357.