A modeling approach to derive baseline risk estimates for GRADE recommendations: Concepts, development, and results of its application to the American Society of Hematology 2019 guidelines on prevention of venous thromboembolism in surgical hospitalized patients

Gian Paolo Morgano, Wojtek Wiercioch, David R. Anderson, Jan L. Brożek, Nancy Santesso, Feng Xie, Adam Cuker, Robby Nieuwlaat, Elie A. Akl, Andrea J. Darzi, Juan José Yepes-Nuñez, Itziar Exteandia-Ikobaltzeta, Maryam Rahman, Anita Rajasekhar, Frederick Rogers, Kari A.O. Tikkinen, Adolph J. Yates, Philipp Dahm, Holger J. Schünemann