1. Wynand P. M. M. van de Ven ( ) is a professor in the Institute of Health Policy and Management at Erasmus University, in Rotterdam, the Netherlands.
2. Richard C. van Kleef is an associate professor in the Institute of Health Policy and Management at Erasmus University.
3. Rene C. J. A. van Vliet is an associate professor in the Institute of Health Policy and Management at Erasmus University.