LENR is an extremely vague term to describe a wide range of different nuclear reactions. The problem is that we don't have the reactions pinned down at all, so we can't differentiate well what exactly is happening. What I'm saying is that EVOs produce a wide range of stimulation that seems to induce one or more nuclear reactions which fall under the general term LENR - even though a few of these possible nuclear reactions could be deemed a little more hot.
As I've said before, EVOs are the shotgun approach to LENR. Basically, imagine trying to kill a werewolf without knowing what type of metal worked. One solution could be to make a shot gun cartridge with pellets of dozens of different elements. You might not be able to pin down what element slayed the monster, but you would end up alive and the werewolf would be dead. This is what I'm saying is probably the case with EVOs and LENR. Except that I expect that a few different types of pellets in the cartridge are effective at inducing LENR to various degrees.