<prompt> Which is not a diagnostic criteria for Munchausens syndrome by proxyIllness produced or alleged or both by a parentRepeated requests for medical care of a childParental acceptance of knowledge of cause of symptomsRegression of symptoms on separation from parents  <response>: Munchausens syndrome by proxy - Rosenberg criteria: Illness produced or alleged, or both by a parent. Repeated requests for medical care of a child, leading to multiple medical procedures. Parental denial of knowledge of cause of symptoms. Regression of symptoms on separation from parents. 