analisideldiscurs aspectessocials attitudetohealth autobiographischeliteratur beleving chronischzieken ciènciescognitives cognitivescience coshuma discourseanalysis disease dynamics ethischeaspecten krankheit(motiv) malalts mathematicalmodels medicinanarrativa modelsmatemàtics narrative narrativediscourseanalysis psychologischeaspecten psychology sick sickrole systemtheory teoriadelssistemes verteltheorie ziekte