No, I took it out of the updated lecture because there is more current literature available since the CPG was published. This was a pretty big article when it came out and for the 10 years or so following. Here’s the link: https://www.pmr.theclinics.com/article/S1047-9651(07)00018-6/abstract
I am currently working through lecture updates. Once those are complete, I am going to comb through all the practice exams and do updates there, so some of these questions will be phased out.