title: Editorial comment.
authors.forename: M
authors.initials: M
authors.lastname: El Nahas
mesh_terms: D015984:Causality; D015897:Comorbidity; D004715:Endometriosis / Q000175:diagnosis* / Q000453:epidemiology*; D005188:False Negative Reactions; D005260:Female; D006801:Humans; D015994:Incidence; D007674:Kidney Diseases / Q000175:diagnosis* / Q000453:epidemiology*; D035583:Rare Diseases / Q000453:epidemiology; D018570:Risk Assessment; D012307:Risk Factors; D014515:Ureteral Diseases / Q000175:diagnosis* / Q000453:epidemiology*