Time line parallel to Greys?

Here's a link I used. I've already watched Grey's but I just watched Private Practice for the first time and wanted to rewatch the GA episodes that crossed over as I went :-) The episode descriptions are kind of spoilery but you can just look at the year and episode titles and you should be good! Also, I'm on mobile so I can't make the link clickable, for which I apologize!

http://greysanatomy.wikia.com/wiki/Grey's_Anatomy_and_Private_Practice_Crossovers