| Authors: |
Schmidt AF; Faculty of Health, Department of Children's Pain Therapy and Paediatric Palliative Care, Witten/Herdecke University, School of Medicine, Witten, Germany.; PedScience Research Institute, Datteln, Germany., Rau LM; Faculty of Health, Department of Children's Pain Therapy and Paediatric Palliative Care, Witten/Herdecke University, School of Medicine, Witten, Germany.; German Paediatric Pain Centre, Children's and Adolescents' Hospital Datteln, Datteln, Germany., Wager J; Faculty of Health, Department of Children's Pain Therapy and Paediatric Palliative Care, Witten/Herdecke University, School of Medicine, Witten, Germany.; PedScience Research Institute, Datteln, Germany.; German Paediatric Pain Centre, Children's and Adolescents' Hospital Datteln, Datteln, Germany., Brauer K; Department of Psychology, Martin Luther University Halle-Wittenberg, Halle, Germany. |