| Give a caption to each element consisting of a number and a title |
| Avoid using abbreviations in the title of tables or the legend of figures |
| Keep the table title and figure legend brief but sufficiently detailed to explain the data included |
| Do not overload the title with details |
| Put the elements within the text, or include them in the rest of the manuscript; do not use both approaches |
| Distinguish the element from any appendix materials provided at the end of the manuscript (if placed at the end) |
| Put each element as close as possible to where it is first mentioned in the text (if placed within the text) |
| Use an explicit number for each table, figure, etc. |
| Refer to each element appropriately within the text and if needed explain it |
| Use parentheses when referring to elements within the text |
| Have a consistent appearance for the elements, e.g. use a uniform box or frame and a uniform font |
| Use footnotes or captions to explain any unclear data |
