van Gorkom, T.
Kremer, K.
Voet, W.
Notermans, D. W.
Vlaminckx, B. J. M.
Sankatsing, S. U. C.
Thijsen, S. F. T.
Funding for this research was provided by:
The Ministry of Health, Welfare and Sports
The Medical Specialist Company Domstad U.A. (MSBD)