| Institution: | 1. Faculty of Medicine, University of Porto, Porto, Portugal;2. Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal;3. Center for Health Technology and Services Research, Porto, Portugal;4. Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal;5. ISPUP-EPIUnit, Universidade do Porto, Porto, Portugal;6. CISPFEM, Department of Public Health and Forensic Science and Medical Education, Faculty of Medicine, University of Porto, Porto, Portugal |
