So far, 31 college and 12 high schools are using our book. Michigan State University has already published its assessment results showing students performed better using ICB when measured by MCAT and BioConcept Inventory. You can see the map here: https://drive.google.com/open?id=1AL4p4LHzMhOtWfepC-OKifKzLeI&usp=sharing
We published an essay in Life Sciences Education showing the impact our integrated approach has had on teaching introductory biology. You can read the open access article here. http://www.lifescied.org/content/15/4/es7.full