The COVID-19 incidence in Italian regions correlates with low temperature, mobility and PM10 pollution but lethality only with low temperature oleh Mauro Giovanni Carta, Luigi Minerba, Roberto Demontis, Germano Orrù, Ferdinando Romano, Alessandra Scano, Angelo Restivo, Stefano Del Giacco, Simona Deidda, Davide Firnu, Marcello Campagna, Federico Meloni, Giulia Cossu, Federica Sancassiani, Luchino Chessa, Goce Kalcev, Roberto Littera, Luigi Zorcolo, Cesar Ivan Aviles-Gonzale, Paolo Usai