| ICDH-3 | International Classification of Headache Disorders |
| CM | chronic migraine |
| EM | episodic migraine |
| HIT-6 | Headache Impact Test 6 |
| miRs | microRNAs |
| CNS | central nervous system |
| ESR | erythrocyte sedimentation rate |
| IL1R1 | interleukin 1 receptor 1 |
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