Recommendations for Physical Inactivity and Sedentary Behavior During the Coronavirus Disease (COVID-19) Pandemic - Ricci, Fabrizio; Izzicupo, Pascal; Moscucci, Federica; Sciomer, Susanna; Maffei, Silvia; Di Baldassarre, Angela; Mattioli, Anna Vittoria; Gallina, Sabina (Frontiers in Public Health, 2020)