Koopman, Joseph S.H.A.a,*; Dieleman, Jeanne P.a; Huygen, Frank J.b; de Mos, Marissaa; Martin, Carola G.M.b; Sturkenboom, Miriam C.J.M.a,c
aDept. of Medical Informatics, Erasmus MC, Rotterdam, The Netherlands
bDept. of Pain Treatment, Erasmus MC, Rotterdam, The Netherlands
cDept. of Epidemiology, Erasmus MC, Rotterdam, The Netherlands
*Corresponding author. Address: Dept. of Medical Informatics, Room 21.55, Dr. Molewaterplein 50, PO Box 2040, 3000 CA Rotterdam, The Netherlands. Tel.: +31 10 7044133; fax: +31 10 7044722.
E-mail address:[email protected]
ARTICLE INFO
Article history:
Received November 4, 2008
Received in revised form August 17, 2009
Accepted August 25, 2009.