Epiconcept, National Institute of Health Doutor Ricardo Jorge, Epiconcept, Carlos III Institute of Health - Communicable Diseases Department, Robert Koch Institute, Health Service Executive, Semmelweis University, Sorbonne University - Institut Pierre Louis d'Épidémiologie et de Santé Publique IPLESP, National Health Institute Doutor Ricardo Jorge (INSA) - Epidemiology Department, Universidad Pública de Navarra - IdiSNA, Navarra Institute for Health Research, National Institute for Public Health and the Environment (RIVM) - Centre for Infectious Disease Control, Croatian Institute of Public Health, Public Health Agency of Sweden, Romanian Institute of Science and Technology - National Institute of Research and Development for Microbiology and Immunology „Cantacuzino”, Carlos III Health Institute, Robert Koch Institute, University College Dublin (UCD), Semmelweis University, University of Paris-Saclay - Laboratoire de Microbiologie, National Health Institute Doutor Ricardo Jorge (INSA) - National Influenza Reference Laboratory, Instituto de Salud Pública y Laboral de Navarra, NIVEL (Netherlands Institute for Health Services Research), Croatian Institute of Public Health, Public Health Agency of Sweden, National Institute for Public Health and the Environment (RIVM), National Health Institute Doutor Ricardo Jorge (INSA) - Bioinformatics Unit, Consejería de Sanidad, European Centre for Disease Prevention and Control, European Centre for Disease Prevention and Control and Epiconcept

Epiconcept, Epiconcept, Carlos III Institute of Health - Communicable Diseases Department, National Institute for Public Health and the Environment (RIVM), Semmelweis University, National Institute of Health Doutor Ricardo Jorge, Public Health Agency of Sweden, Croatian Institute of Public Health, Cantacuzino National Military Medical Institute for Research and Development, Consejería de Sanidad - Dirección General de Salud Pública, Robert Koch Institute - Department for Infectious Disease Epidemiology, Sorbonne University - Institut Pierre Louis d'Épidémiologie et de Santé Publique IPLESP, Health Service Executive, Universidad Pública de Navarra - IdiSNA, Navarra Institute for Health Research, NIVEL (Netherlands Institute for Health Services Research), Semmelweis University, National Health Institute Doutor Ricardo Jorge (INSA) - National Influenza Reference Laboratory, Public Health Agency of Sweden, Croatian Institute of Public Health, Cantacuzino National Military Medical Institute for Research and Development, Consejería de Sanidad - Dirección General de Salud Pública, Robert Koch Institute, Université Paris Saclay, Health Service Executive, Instituto de Salud Pública y Laboral de Navarra, National Institute for Public Health and the Environment (RIVM), National Institute for Public Health and the Environment (RIVM), European Centre for Disease Prevention and Control, European Centre for Disease Prevention and Control and Epiconcept

Epiconcept - Epidemiology Department, Epiconcept, National Health Institute Doutor Ricardo Jorge (INSA) - Epidemiology Department, Carlos III Institute of Health, Health Protection Surveillance Centre (HPSC), Sorbonne University - Institut Pierre Louis d'Épidémiologie et de Santé Publique IPLESP, Universidad Pública de Navarra - IdiSNA, Navarra Institute for Health Research, Robert Koch Institute, NIVEL (Netherlands Institute for Health Services Research), National Health Institute Doutor Ricardo Jorge (INSA) - Epidemiology Department, Semmelweis University, Public Health Agency of Sweden, Croatian Institute of Public Health, Cantacuzino National Military Medical Institute for Research and Development, Epiconcept, Consejería de Sanidad - Dirección General de Salud Pública, University College Dublin (UCD), University of Paris-Saclay - Laboratoire de Microbiologie, Universidad Pública de Navarra - IdiSNA, Navarra Institute for Health Research, Robert Koch Institute, National Institute for Public Health and the Environment (RIVM) - Centre for Infectious Disease Control, National Institute of Health Doutor Ricardo Jorge, Semmelweis University, Public Health Agency of Sweden, Croatian Institute of Public Health, National Institute for Public Health and the Environment (RIVM), National Institute of Health Doutor Ricardo Jorge, European Centre for Disease Prevention and Control, European Centre for Disease Prevention and Control and Epiconcept