TY - GEN AU - Sarkis-Onofre, Rafael AU - Catalá-López, Ferrán AU - Aromataris, Edoardo AU - Lockwood, Craig PY - 2021 DO - 10.1186/s13643-021-01671-z UR - http://hdl.handle.net/20.500.12105/13935 LA - eng PB - BioMed Central (BMC) TI - How to properly use the PRISMA Statement TY - editorial ER -