1. Department of Plastic and Reconstructive Surgery, Dutch Craniofacial Center, Sophia children’s hospital, Rotterdam, The Netherlands
2. Department of Neurosurgery, Dutch Craniofacial Center, Sophia children’s hospital, Rotterdam, The Netherlands
3. Department of Paediatric Intensive Care Medicine, Dutch Craniofacial Center, Sophia children’s hospital, Rotterdam, The Netherlands
4. Department of Maxillofacial surgery, Dutch Craniofacial Center, Sophia children’s hospital, Rotterdam, The Netherlands
5. Department of Plastic and Reconstructive Surgery, Pediatric Craniofacial Unit Hospital Necker, Paris, France