Thank you, I think my English and my German teacher would be proud, as the German teacher taught me how to write essays and the English teacher how to speak English :P

I didn't really aim for a lay audience here as it was for my Fundamental Immunology course, but as it is fundamental immunology and not advanced (don't have to write an essay for that, only take an exam), it should still be somewhat accessible.

Glad you're enjoying it!