Group and Collaborative Author Lists - AMA Manual of Style

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Group and Collaborative Author Lists 

Ethical and Legal Considerations

Annette Flanagin

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PRINTED FROM AMA MANUAL OF STYLE ONLINE ( © American Medical Association, 2009. All Rights Reserved. Under the terms of the license agreement, an individual user may print out a PDF of a single chapter of a title in AMA Manual of Style Online for personal use (for details see Privacy Policy). date: 29 November 2015

A list of participants in a collaborative group may also be included in the Acknowledgment (see , Authorship Responsibility, Group and Collaborative Authorship). However, a lengthy acknowledgment may occupy an excessive amount of journal space. Some editors have proposed limits on the length of an acknowledgment (eg, 1 column of a journal page or 600 words of reduced type), but such limits seem contrary to commitments to greater transparency of the contributions to scientific publication, and journals should carefully evaluate the appropriateness of any limits on the length of acknowledgments. Yet the need to credit assistance from individuals, especially in

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