The contract researcher forum supports the International Committee of Medical Journal Editors (ICJME) recommendations on authors and contributors. As the ICMJE state, authorship conveys credit and has important academic and other implications. These are particularly relevant for early career researchers. Contributors who have made substantive intellectual contributions to a paper should be given credit as authors, and contributors credited as authors should understand their role in taking responsibility for what is published. Specifically, we support the recommendation that authorship be based on the following 4 criteria:
Contributors who meet fewer than all four of the above criteria for authorship should not be listed as authors, but they should be acknowledged. More information on the ICMJE recommendations can be found here.