1 Department of Family Medicine & Population Health (FAMPOP), Vaccine & Infectious Disease Institute (VAXINFECTIO) - Laboratory of Medical Microbiology, University of Antwerp, Campus Drie Eiken, Gouverneur Kinsbergencentrum, Doornstraat 331, 2610 Antwerp (Wilrijk), Belgium. Electronic address: samuel.coenen@uantwerpen.be.
2 Department of Family Medicine & Population Health (FAMPOP), Vaccine & Infectious Disease Institute (VAXINFECTIO) - Laboratory of Medical Microbiology, University of Antwerp, Campus Drie Eiken, Gouverneur Kinsbergencentrum, Doornstraat 331, 2610 Antwerp (Wilrijk), Belgium.