Acknowledgments
POKER consortium: Joe Brierley, Department of Pediatric Intensive Care, Great Ormond Street Hospital NHS Foundation Trust, London, UK; Simon Nadel, Department of Pediatric Intensive Care, Imperial College London, London, UK; Omer Aziz, Department of Pediatric Intensive Care, Bristol Royal Hospital for Children, Bristol, UK; Mark Worrall and Diana McIntosh, Royal Hospital for Children, Glasgow, UK; Simon Vieth, Department of Pediatrics, University Medical Center Schleswig-Holstein, Kiel, Germany; Eva Tschiedel, University Hospital Essen, Essen, Germany; Frédéric Valla and Solenn Remy, Department of Pediatric Intensive Care, Centre Hospitalier Universitaire Lyon, Lyon-Bron, France; Frida Rizzati, Department of Pediatric Hematology-Oncology Unit, Division of Pediatrics, Woman-Mother-Child Department, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland; Andrea Titieni, Department of Pediatric Intensive Care, St. Anna, Vienna, Austria; Emanuele Rossetti, Department of Pediatric Intensive Care, Bambino Gesù Children’s Hospital, Rome, Italy; Fabio Caramelli and Maria Cristina Mondardini, Department of Pediatric Intensive Care, S. Orsola-Malpighi University Hospital, Bologna, Italy; Alessia Montaguti, Department of Pediatric Intensive Care, Gaslini Hospital, Genova, Italy.