[1] Helios Hosp Berlin Buch, Dept Plast & Aesthet Surg, Schwanebecker Chaussee 50, D-13125 Berlin, Germany
[2] Univ Witten Herdecke, Inst Res Operat Med IFOM, Ostmerheimer Str 200, D-51109 Cologne, Germany
[3] Univ Med Greifswald, Inst Community Med, Sect Epidemiol Hlth Care & Community Hlth, Ellernholzstr 1-2, D-17475 Greifswald, Germany
[4] Paracelsus Med Univ, Hosp Nuremberg South, Burn Care Ctr, Clin Plast Reconstruct & Handsurg, Breslauer Str 201, D-90471 Nurnberg, Germany
[5] Rhein Maas Hosp, Clin Plast Surg Hand & Burnsurg, Mauerfeldchen 25, D-52146 Wurselen, Germany
[6] Univ Bochum, Burn Care Ctr, Clin Plast Surg & Handsurg, BG Hostpital Bergmannsheil Bochum, Buerkle de la Camp Pl, D-144789 Bochum, Germany
[7] Univ Witten Herdecke, Cologne Merheim Med Ctr, Burn Care Ctr, Clin Plast & Reconstruct Surg Handsurg, Ostmerheimer Str 200, D-51109 Cologne, Germany
[8] German Soc Burn Treatment DGV, Comm German Burn Registry, Luisenstr 58-59, D-10117 Berlin, Germany
[9] Univ Med Ctr Eppendorf, Dept Pediat Surg, Martinistr 52, D-20246 Hamburg, Germany
[10] Altonaer Childrens Hosp, Dept Pediat Surg, Bleickenallee 38, D-22763 Hamburg, Germany