Date: 05 Mar, 2021   Time:

           Physician Work Hours, Health, and Patient Safety; Department of Continuing Education, Harvard Medical School; Feb 20-24, 2012

           PSG Scoring Workshop

           The 6th Annual Scientific Meeting, HKSBP Consciouness, Neuroimaging & Neuro-psychiatry

           Annual Scientific Meeting 2012

           CUHK SLEEP 2012

           Interview by RTHK radio, 3.10.2012

           The 7th Asian Sleep Research Society Congress Taipei, Taiwan