Text and Data Mining valid from 2020-01-10
Received: 27 September 2019
Accepted: 1 January 2020
First Online: 10 January 2020
Ethics approval and consent to participate
: The study protocol was reviewed and approved by the ethics committee of all participating institutes in the Japanese Association for Acute Medicine (JAAM) study group. Institutional Review Board approval (No.014-0306) was obtained at Hokkaido University, the lead institution for FORECAST.
: Not applicable.
: The authors declare that they have no competing interests.