| Authors: |
Tryfinopoulou K; These authors contributed equally to this work and share first authorship.; National Public Health Organization, Athens, Greece., Linkevicius M; These authors contributed equally to this work and share first authorship.; European Centre for Disease Prevention and Control, Stockholm, Sweden., Pappa O; National Public Health Organization, Athens, Greece., Alm E; European Centre for Disease Prevention and Control, Stockholm, Sweden., Karadimas K; National Public Health Organization, Athens, Greece., Svartström O; European Centre for Disease Prevention and Control, Stockholm, Sweden., Polemis M; National Public Health Organization, Athens, Greece., Mellou K; National Public Health Organization, Athens, Greece., Maragkos A; National Public Health Organization, Athens, Greece., Brolund A; Public Health Agency of Sweden, Stockholm, Sweden., Fröding I; Public Health Agency of Sweden, Stockholm, Sweden., David S; Centre for Genomic Pathogen Surveillance, Pandemic Sciences Institute, University of Oxford, Oxford, United Kingdom., Vatopoulos A; School of Public Health, University of West Attica, Athens, Greece., Palm D; European Centre for Disease Prevention and Control, Stockholm, Sweden., Monnet DL; European Centre for Disease Prevention and Control, Stockholm, Sweden., Zaoutis T; National Public Health Organization, Athens, Greece., Kohlenberg A; European Centre for Disease Prevention and Control, Stockholm, Sweden. |
