GRADE equity guidelines 3 : considering health equity in GRADE guideline development: rating the certainty of synthesized evidence - Welch, Vivian A. (University of Ottawa and Bruyère Continuing Care) ; Akl, Elie A. (McMaster University (Canadà)) ; Pottie, Kevin (University of Ottawa) ; Ansari, Mohammed T. (University of Ottawa) ; Briel, Matthias (McMaster University Health Sciences Centre) ; Christensen, Robin (Bispebjerg and Frederiksberg Hospitals (Copenhagen, Dinamarca)) ; Dans, Antonio (University of the Philippines-Manila) ; Dans, Leonila (University of the Philippines-Manila) ; Eslava-Schmalbach, J (Universidad Nacional de Colombia) ; Guyatt, Gordon (McMaster University (Canadà)) ; Hultcrantz, Monica (Karolinska Institutet (Estocolm, Suècia)) ; Jull, Janet (University of Ottawa) ; Katikireddi, Srinivasa Vittal (University of Glasgow) ; Lang, Eddy (University of Calgary) ; Matovinovic, Elizabeth (Chiang Mai University) ; Meerpohl, Joerg J. (Université Paris Descartes) ; Morton, Rachael L. (The University of Sydney) ; Mosdol, Annhild (Norwegian Institute of Public Health) ; Murad, M.Hassan (Mayo Clinic) ; Petkovic, Jennifer (Bruyère Research Institute & University of Ottawa) ; Schünemann, Holger (McMaster University (Canadà)) ; Sharaf, Ravi (Long Island Jewish Medical Center) ; Shea, Bev (University of Ottawa) ; Singh, Jasvinder A. (Mayo Clinic College of Medicine) ; Solà, Ivan (Institut d'Investigació Biomèdica Sant Pau) ; Stanev, Roger (University of Washington) ; Stein, Airton (Universidade Federal de Ciencias da Saude de Porto Alegre (Ufcspa)) ; Thabaneii, Lehana (McMaster University (Canadà)) ; Tonia, Thomy (University of Bern) ; Tristan, Mario (Cochrane Central America & Caribbean Spanish (San José, Costa Rica)) ; Vitols, Sigurd (Karolinska University Hospital and Karolinska Institutet (Suecia)) ; Watine, Joseph (Hôpital La Chartreuse) ; Tugwell, Peter (University of Ottawa) ; Universitat Autònoma de Barcelona