Thanks for suggestions. Always tough to compose the perfect tweet due to character limits. I have had success @tagging key individuals or organations and getting retweeted. I find this, and my #BETonMACE, #Resverlogix, #Apabetalone and #Bromodomain hashtags to be effective. But I can try, if space allows, to include some more general hashtags. However, the more general the hashtag the more diluted it will be by the hundreds and thousands of other posts with same hashtags.

BDAZ