I've read some of it and didn't find it so interesting. I didn't find it particularly substantial, in terms of its analysis, and I didn't find it informative in terms of enlightening me about the latest biomedical research, and there's not really any info in it that excited me. It's a sort of review about potential environmental triggers. Not a useless paper but it mainly seems to include lots of speculation about possible environmental triggers for autoimmunity, without really getting into details about the mechanisms behind the relationship between the environment and the immune system. It doesn't really contain anything in it that I haven't read before. Disappointing overall.