@Kathryn Hong Hi Kathryn, You can leave your list of references within each section's text window or in the attachment for "Summary of proposed data source(s)" (no page limit). Thanks, Tim
@Kathryn Hong Regarding your second question, responses that are backed up by scientific evidence and recent study results will strengthen the overall submission, especially in its relevancy to public health. Thanks, Tim
- Robin Wiegerink, CEO of the American Society of Echocardiography.