| No | Keyword Search Strategy |
|---|---|
| 1 | (Complementary and alternative medicine or CAM or complementary medicine or alternative medicine or homeopath* or naturopath*) |
| 2 | (Medical school or medical education or education or teach* or undergraduate medical or curricul* or course*) |
| 3 | 1 and 2 |
| 4 | (Medical school or medical education or medical program or medical curricul* medical course* or undergraduate medical or cirricul* or course*) |
| 5 | 1 and 4 |