1. Society for the Advancement of Applied Computer Science Berlin, GFaI Gesellschaft zur Förderung Angewandter Informatik E. V, Berlin, Germany
2. Virtual Morphology Lab, Museo Nacional de Ciencias, Naturales – Consejo Superior de Investigaciones Científcas, Madrid, Spain
3. Spinal Deformities Rehabilitation Services, Orthopeadics, Koob Scolitech GmbH, Neu-Bamberg, Germany
4. Research Fellow, Scoliosisuk Limited, Twickenham, UK