Centre of Palliative Care and Pediatric Pain;
Saarland University;
Homburg;
Germany;
University Children’s Hospital;
Department of Neonatology and Pediatric Intensive Care Medicine;
Saarland University;
Homburg;
Germany;
Gemeinschaftskrankenhaus Herdecke;
Department of integrative Pediatric and Adolescent Medicine;
Herdecke;
Germany;
Witten/Herdecke University;
Faculty of Health;
Center for integrative Medicine;
Witten;
Germany;
St.Vincenz-Krankenhaus Paderborn;
Department of Pediatrics;
Paderborn;
Germany;
University Children’s Hospital;
Heidelberg;
Germany;
Department of Anaesthesiology;
Intensive Care and Pain Medicine;
Saarland University Hospital;
Homburg;
Germany;