Table 3.
Description of the sequences.
| No | Sequence | First period | Second period |
| 1 | Dry topical heat, comparator | Dry topical heat | Comparator |
| 2 | High pressure, comparator | High pressure | Comparator |
| 3 | Dry topical heat and high pressure, comparator | Dry topical heat and high pressure | Comparator |
| 4 | Comparator, dry topical heat | Comparator | Dry topical heat |
| 5 | Comparator, high pressure | Comparator | High pressure |
| 6 | Comparator, dry topical heat and high pressure | Comparator | Dry topical heat and high pressure |