1. Department of Plastic and Reconstructive Surgery Croix Rousse Hospital, Hospices Civils de Lyon, University Claude Bernard Lyon Lyon France
2. Department of Radiology Edouard Herriot Hospital Hospices Civils de Lyon, University Claude Bernard Lyon 1 Lyon France
3. Department of Maxillofacial Surgery Croix Rousse Hospital, Hospices Civils de Lyon, University Claude Bernard Lyon 1 Lyon France