1Department of Anaesthesiology and Intensive Therapy, Children`s Memorial Health Institute in Warsaw, Poland 2Department of Paediatric Anaesthesiology and Intensive Therapy, Karol Marcinkowski University of Medical Sciences in Poznań, Poland 3Department of Paediatric Anaesthesiology and Intensive Therapy, University Hospital in Wroclaw, Poland 4Department of Anaesthesiology and Intensive Therap...
