The article is six pages long - sorry, that's a bit too much to translate right now.
The article talks about different aspects of dp/dr. For example about the fact that depersonalisation may originally be a self-protection mechanism of the brain in threatening situations in which you feel stuck (e.g. emotional abuse or the like). The article also presents the different areas of the brain which are involved in producing the different symptoms of dp/dr, as well as the abnormal reactions of the nervous system. Of course it also mentions the different treatment options.
While of course the article doesn't contain any groundbraking news (if there were any groundbreaking news about dpd, I think we'd all know about it already) I think it really explains the disease in a way that makes it easier to comprehend. I gave it to my parents to read and they found it very helpful.
Anyway, maybe TDX will be able to tell you more about it.