From the *Departments of Physiotherapy and Anatomical Sciences, University of Queensland, Australia, the †Department of Anatomical Sciences, University of Queensland, Australia, the ‡Department of Physiotherapy, University of Queensland, Australia, and §Department of Industrial, Welding, and Systems Engineering, Ohio State University, Columbus, Ohio.
Supported by the Dorothy Hopkins Award for Clinical Study.
Acknowledgment date: October 21, 1999.
First revision date: December 15, 1999.
Second revision date: January 31, 2000.
Acceptance date: March 31, 2000.
Address reprint requests to
Joseph K.-F. Ng, MPhtySt
Department of Rehabilitation Sciences
The Hong Kong Polytechnic University
Hung Hom, Hong Kong
E-mail address: [email protected]
Device status category: 1.
Conflict of interest category: 15.