Pilot study: a descriptive-retrospective analysis of SARS-CoV-2 variants distribution and phylogenesis in the Phlegraean area - Mazzarella, Maria Cristina; Cristiano, Stefano; Rea, Dilia; Mazzarella, Nicola; Addeo, Martina; Iannelli, Silvia; Falco, Geppino; Brancaccio, Mariarita; Angrisano, Tiziana (Frontiers in Molecular Biosciences, 2025)