Michael Dobe, Dipl.-Psych., is the leading psychologist at the German Paediatric Pain Centre at the Children’s and Adolescents’ Hospital Datteln, Germany.Boris Zernikow is a German paediatrician who works in the field of pain therapy and palliative medicine. He holds the Chair of Children’s Pain Therapy and Paediatric Palliative Care at the Witten/Herdecke University and is Chief Physician at the Children’s and Adolescents’ Hospital Datteln, Germany.