Authors must declare any financial support or relationships that may pose conflict of interest. Examples of conflicts of interest include source of funding, paid consultant to sponsor, study investigator funded by sponsor, employee of sponsor, board membership with sponsor, stockholder for mentioned product, any financial relationship to competitors of mentioned product, and others (please specify).

Such information are held in confidence while the paper is under review and will not influence the editorial decision. If the article is accepted for publication, the editor will usually discuss with the authors the manner in which such information is to be communicated to the reader.