StEroids in hospitaLized patiEnts With Covid-19 in The Netherlands.

"Description of the intervention in each of the work packages:~* WP1A admission: Steroid dose \>6mg/day dexamethasone equivalent will be compared to control (steroid = 6mg/day dexamethasone or equivalent steroid).~* WP1B late: After 10 days of dexamethasone therapy patients are stratified in high-dose steroids (\> 6 mg dexamethasone or equivalent steroid) or no steroids up to day 28.~* WP2 ICU admission: High-dose steroids (dexamethasone \>6 mg daily or equivalent corticosteroids) compared to dexamethasone 6 mg up to 72 hours after admission~* WP3 ICU late: After dexamethasone 6 mg for 10 days patients are stratified in high-dose steroids (dexamethasone \>6 mg daily or equivalent corticosteroids) or no steroids up to day 28."