Oulu University Hospital, Oulu, Finland
Turku University Hospital, Turku, Finland
Central Finland Central Hospital, Jyväskylä, Finland
Turku University Hospital, Turku, Finland
Perioperative Services, Intensive Care and Pain Therapy, Turku University Hospital, Turku, Finland
Turku University Hospital, Turku, Finland
Department of Paediatrics and Adolescent Medicine, Turku University Hospital, Turku, Finland
Division of Clinical Neurosciences, Turku University Hospital, Turku, Finland
Turku University Hospital, Turku, Finland
Turku University Hospital, Turku, Finland