If confidentiality IS an issue (and I get that it will be for some), perhaps the "signatures" could be something like:
"Current JW No. 1"
"Former JW No. 2"
"Friend of a Current JW No 16"
"Loved on of a JW who experienced this No. 5"
"Never a JW but agree their practice violates HIPPA (etc.)"
I believe that if the letter not only set forth WHY names can't be included (some are still current associating and/or risk retaliation if identified), that will not only suffice, but help HIPPA, et al., to understand the seriousness of it. I mean, they can't know this is going on, IN VIOLATION OF THE LAW, if no one tells them. We should tell them... and the article will help show that we're not making it up or just bringing some flighty allegation due to "sour grapes" (for being DF's, etc.).
I hope you can see the seriousness of this matter and effect our combined voices can have, and potential difference they can make (at least to medical confidentiality when it comes to dealing with the WTBTS).
Again, peace to you!
A slave of Christ,
SA
Edited to add: And it's something both believers AND non-believers... atheists AND non-atheists can do. Because it can effect all of these. Peace!