Response to: 'Correspondence on 'SARS-CoV-2 vaccine hesitancy among patients with rheumatic and musculoskeletal diseases: a message for rheumatologists'' by Smerilli et al. Issue 10 (7th May 2021) - Priori, Roberta; Pellegrino, Greta; Colafrancesco, Serena; Alessandri, Cristiano; Ceccarelli, Fulvia; Di Franco, Manuela; Riccieri, Valeria; Scrivo, Rossana; Sili Scavalli, Antonio; Spinelli, Francesca Romana; Conti, Fabrizio