I had been a bit confused about reports of bodies found well apart from the main wreckage as "missing limbs"....but I believe that may be a poor translation of "dislocated limbs"....but my Russian language skills are no longer good enough to read original reports and say for sure.
But dislocated limbs are indeed consistent with ejection into high speed air stream as with the mid-air break up that is now fairly certain.
RIP all.