The article accurately restates the current definition of Transvestic Fetishism disorder as found in the DSM-5 manual. It's irrelevant that the article is 7 years old because it is the current published definition of what the official manual for psych doctors considers a mental illness. That being said many people, including psych doctors, disagree with the diagnosis. I'm only pointing this out because people understand that it is, in fact, currently the official position of the DSM.