Rheumatic Disease Activity, Glucocorticoid Use and Covid-19. Response To: 'Correspondence on 'Characteristics Associated with Hospitalisation for Covid-19 in People with Rheumatic Disease: Data from the Covid-19 Global Rheumatology Alliance Physician-Reported Registry' by Gianfrancesco Et Al. Disease Activity, Rather than Glucocorticoid Therapy, May Be Associated with Covid-19 Severity in Patients with Rheumatic Musculoskeletal Diseases' by Giollo Et Al