Maren Schelly is a registered pediatric nurse. She works in the malformation clinic for pediatric hand surgery, burns and facial surgery. She gives lectures at national and international hand surgery and hand therapy congresses.Anna-Lena Dunse is an occupational therapist and certified hand therapist. She works at the Wilhelmstift Children's Hospital in the Department of Hand Surgery with a focus on malformation surgery. Her focus is on the treatment of children and adolescents before and after surgical procedures.