Is Chronic Disease Fund credible?

I read that something like 93% of donations go straight to the patients and it has great reviews in sites like guidestar etc , but on the other hand, after i read the Seeking-alpha and Barron's Qcor-CDF story, and specially the way CDF published only part of its 990 file and the story of Mike Banigan taking money to his pocket through his subsidiaries, i don't really sure if it is a short interest story or the fund really is corrupt?

what do you think?