This article (free access! Also, PDF attached!) - by Ben Ramanauskas, goes into BDSM and body modification and the legal matters involved. Very interesting discussion!
Note that some material is similar to a previous whitepaper that Ben had published, but there are unique takes too, and this is also dramatically more likely to be cited since it's now in the traditional stomping grounds of academics.
Also note that the FFF had no role in results or conclusions, and the FFF does not necessarily agree or disagree with any or all content in the paper. Research is a process, and all publications are parts of that process to arrive at truth. As with any funder of research, we know there is a possibility no useful results are obtained from a particular research project.
Disclaimers aside... this particular research outcome looks very useful, and we think it's an incredibly exciting first step!