Hemorrhagic Fever with Renal Syndrome -- transmission, Male, Hantavirus -- immunology, Canada, Orthohantavirus, Kidney Failure, Acute -- etiology, Hemorrhagic Fever with Renal Syndrome -- immunology, Viral diseases, Hemorrhagic Fever with Renal Syndrome -- diagnosis, Antibodies, Viral -- analysis, Antibodies, Viral, Antibodies, Kidney Failure, Diagnosis, Differential, Acute -- etiology, Viral -- analysis, Diagnosis, Humans, Hemorrhagic Fever with Renal Syndrome -- therapy, Hemorrhagic Fever with Renal Syndrome -- complications, Néphrologie - urologie, Acute Kidney Injury, Middle Aged, Prognosis, Combined Modality Therapy, HFRN, Military Personnel, Hemorrhagic Fever with Renal Syndrome, Differential, Hématologie