Taylor & Francis
Elsevier
University of Alberta
Escola Bahiana de Medicina e Saúde Pública
Egyptian Electronic Publisher
Gleam Publishing
RCVS Knowledge
Baqiyatallah University of Medical Sciences
Université Laval; Université de Montréal
Universidad Francisco de Paula Santander
Fundacion MF
Universidad de La Frontera
Library & Knowledge Services and Nursing & Health Sciences Research Departments
Tabriz University of Medical Sciences
Health Sciences Research Unit: Nursing (UICISA: E)
Case Western Reserve University
Journal Center, Chongqing University Cancer Hospital