- Died 27 January 2020, Redwood City, California, USA
- Inaugural Address delivered at Chicago, IL, 10 March 1993:
“Promotion of Research Worldwide”
(J Dent Res 72(7):1060-1061, 1993)
- University of Iowa, 1967-83
University of California, San Francisco, 1983-84
Chair Professor and Head, Department of Children’s Dentistry and Orthodontics, Prince Philip Dental Hospital, Hong Kong, 1984-1993
Dean, Faculty of Dentistry, and Director, Prince Philip Dental Hospital, Hong Kong (1989-1997)
Professor Emeritus, University of Hong Kong
Founding Editor-in-Chief, Editor emeritus, Pediatric Dentistry (1978-1982)
