15.
Department of Head and Neck Surgery, Queen Mary Hospital, University of Hong Kong, China, and Department of Otolaryngology, Head Neck and Skull Base Surgery, St Vincent's Hospital, University of New South Wales, Sydney, Australia, December 2008 to June 2009.
机译:Department of Head and Neck Surgery, Queen Mary Hospital, University of Hong Kong, China, and Department of Otolaryngology, Head Neck and Skull Base Surgery, St Vincent's Hospital, University of New South Wales, Sydney, Australia, December 2008 to June 2009.