1 University Research Institute of Maternal and Child Health and Precision Medicine, and UNESCO Chair on Adolescent Health Care, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece.
2 Public Health Laboratories, Hellenic Pasteur Institute, Athens, Greece.
3 Department of Microbiology, School of Medicine, University Hospital of Larissa, University of Thessaly, Larissa, Greece.
4 Department of Neurology, School of Medicine, University Hospital of Larissa, University of Thessaly, Larissa, Greece.