C Tong, Henry MD; J Haig, Andrew MD; Yamakawa, Karen MS
From the Spine Program, Department of PM&R, University of Michigan, Ann Arbor, Michigan.
Supported by the the University of Michigan Medical Rehabilitation Research Training Program grant T32 HD07422-10.
No funding was received from any drug or equipment companies.
Presented as a poster at the 11/2000 AAPM&R conference.
Acknowledgment date: November 14, 2000.
First revision date: June 15, 2001.
Acceptance date: June 18, 2001.
Address correspondence to
Henry Tong, MD
Department of PM&R
325 East Eisenhower, 2nd Floor
Ann Arbor, MI 48108
E-mail: [email protected]
Device status category: 1.
Conflict of interest category: 12.