Do not use ink pens on prints. Please provide numeric data for graphs in case they need to be redrawn. Figure numbers must appear on all photocopies, which will be sent out for review with the originals. Provide double-spaced text for figure legends on a separate sheet within the manuscript. If there are abbreviations or symbols in the figures, they must be defined in the figure legend.
Tables Ensure the tables are double-spaced and labeled, and have a heading over each column.
Indicate footnotes in the table in this order. Authors must also enclose a copy of the written consent of any person who can be identified in the text or illustrations. Acknowledgments List all sources of support for research plus substantive contributions of individuals. State any potential author conflicts of interest that relate to the manuscript. When expressing appreciation for assistance with research or the manuscript, enclose written permission signed by all those acknowledged since such an acknowledgment may imply endorsement of data and conclusions.