Almost all of the trials included in the meta - analysis were funded in part by pharmaceutical companies, and some of the meta - analysis's co-authors have received honoraria from drug companies, too. (scientificamerican.com)
Fellows offered honoraria for speaking engagements, service on committees, editorial review boards, and such activities must receive clearance from their host office / agency to accept the payment. (aaas.org)
Drs. Refsum and A. D. Smith report having in the past received speaking honoraria from Recip AB, the company that donated the vitamin tablets, and from Axis - Shield, who make the equipment used to assay homocysteine. (journals.plos.org)