Two additions: a) SHELXL accounts for 16 X-Ray depositions in 2014; 2 of them also use Phenix. b) one can select "Does NOT Contain:" instead of "Contains:". Excluding, in this manner, SHELXL, Phenix, Refmac, Buster and CNS, one gets 12 entries. These employ mostly CNX, but also coot (!), X-PLOR, PRIMEX (?), and one more REFMAC (4OM5) which for some reason does not show up in the earlier Refmac search. This shows that the results must be taken with some caution.
Kay
