PMC:7212965 / 12552-12658 JSONTXT

{"project":"2_test","denotations":[{"id":"32407808-29432858-43469240","span":{"begin":98,"end":100},"obj":"29432858"}],"text":"as according to the following domains as suggested in the ROBINS-I tool for nonrandomized studies.13 1. Bi"}