Abbreviations
ALT: Alanine aminotransferase, Anti-TNF: Anti-tumor necrosis factor,
AST: Aspartate aminotransferase, CK: creatine kinase, COVID-19:
Coronavirus disease 2019, CRP: c-reactive protein, ESR: Erythrocyte
sedimentation rate, HCoV-NH: Human New Haven coronavirus, Ig:
Immunoglobulins, LDH: Lactate dehydrogenase NT-proBNP: N-terminal pro
b-type natriuretic peptide, PICU: Pediatric intensive care unit, PRISMA:
Preferred Reporting Items for Systematic reviews and Meta-analysis,
RT-PCR: Reverse transcription-polymerase chain reaction, SARS- COV-2:
Severe acute respiratory syndrome-coronavirus -2, WBCs: White blood
cells count.