You may not present the same abstract and data you have presented at ERS. However, if your abstract is the “next step,” you may refer ICAN attendees to data you will be presenting at ATS as background. For example, your data may have advanced between the ERS abstract deadline and the ICAN deadline. Also, if the innovation and value of your abstract were not well-recognized by the ATS abstract review committees (i.e., it is a brilliant, innovative, transformative idea that was only accepted for an ATS thematic poster session), you may submit it to ICAN for a higher profile presentation if you agree to withdraw the abstract from ERS.