[1] Hop Xavier Bichat, Otolaryngol Head & Neck Surg Dept, Facial Plast Surg, 46 Rue Henri Huchard, F-75018 Paris, France
[2] Univ Hosp, Pediat Otolaryngol Head & Neck Surg Dept, Necker Enfants Malad, F-75015 Paris, France
[3] European Acad Facial Plast Surg, ENT Dept, Rhinol, Facial Plast Surg, Gallen, Switzerland
[4] Mt Elizabeth Med Ctr, ENT Surg Med Ctr, Otolaryngol, Singapore, Singapore
[5] Med Med Ctr, Toowoomba, Qld, Australia
[6] St George Hosp, Univ Med Ctr, Beirut, Lebanon
[7] Oregon Hlth & Sci Univ, Facial Plast Surg, Portland, OR 97201 USA
[8] Hop Edouard Herriot, Otolaryngol Head & Neck Surg Dept, Facial Plast Surg, F-69003 Lyon, France