Thromboembolism(1) vitamin E.(1) Dexamethasone(1) Vitamin D(1) Aryl hydrocarbon receptor(1) Corona virus(1) Physical exercise(1) multiple organ injury(1) SARS-CoV-2(1) fibrosis(1) Indoleamine 2,3-dioxygenase(1) COVID-19(1) Respiratory failure(1) brain injury(1) systemic AhR activation syndrome (SAAS)(1) Inflammation(1)