Here's the preprint 'Report of Partial Findings' paper: https://www.biorxiv.org/content/biorxiv/early/2016/06/23/055...
As a non-biologist, the amount of power being exposed to the rats here seems pretty high - 0, 1.5, 3, and 6 watts absorbed per Kg of body mass. Also, if I'm reading this right, survival was very slightly lower in the control groups than any of the RF exposed groups.