Objective Olfactory Findings in Hospitalized Severe COVID-19 Patients.Jerome R. Lechien, MD, PhD, MS1-4, Morgane Ducarme, MD5, Sammy Place, MD6, Carlos M. Chiesa-Estomba, MD, MS1,7, Mohamad Khalife, MD1,8, Giacomo De Riu, MD9, Luigi Angelo Vaira, MD9, Christophe de Terwangne, MD10, Shahram Machayekhi, MD10, Arnaud Marchant, MD, PhD11, Fabrice Journe, PhD2*, Sven Saussez, MD, PhD1,2,4*