1. British Medical Journal. Declaration of competing interests. http://www.bmj.com/about-bmj/resources-authors/forms-policies-and-checklists/declaration-competing-interests (accessed 6 Aug 2015).
2. Conflict of interest policies and disclosure requirements among European Society of Cardiology National Cardiovascular Journals;Alfonso;Heart,2012
3. Ethics in Practice: Improvements in Ethical Policies and Practices in Wiley Health Science Journals Following a 2-Stage Audit Cycle;Graf
4. Essential ethics for medical communicators (an Essential Skills Workshop of the American Medical Writers Association). American Medical Writers Association;Hamilton,2011
5. The role of conflict of interest in reporting of scientific information;Irwin;Chest,2009