A qualitative participatory study to identify experiences of coronary heart disease patients to support the development of online self-management services. - Sandra Vosbergen; Jolien Janzen; Pieter Jan Stappers; Myra C. B. van Zwieten; Joyca Lacroix; Karin Idema; Inge van den Broek; Hareld Kemps; Roderik A. Kraaijenhagen; Niels Peek (Int. J. Medical Informatics, 2013)