Vasen, Hans F. A.
Velthuizen, Mary E.
Kleibeuker, Jan H.
Menko, Fred H.
Nagengast, Fokke M.
Cats, Annemieke
van der Meulen-de Jong, Andrea E.
Breuning, Martijn H.
Roukema, Anne J.
van Leeuwen-Cornelisse, Inge
de Vos tot Nederveen Cappel, Wouter H.
Wijnen, Juul T.
Funding for this research was provided by:
Ministry of Health in the Netherlands