TABLE 1.
Week | 1 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 17 | 19 |
Format | P | T | P | T | P | T | P | T | P | T |
Note: T = telephone interview; P = personal interview.
Week | 1 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 17 | 19 |
Format | P | T | P | T | P | T | P | T | P | T |
Note: T = telephone interview; P = personal interview.