Premonitory phase in primary headaches: shared and divergent mechanisms in migraine and cluster headache, the Junior Editorial Board Members' vision. - Wu JW; Al-Hassany L; Castaldo M; Chiang CC; Labastida-Ramirez A; Messina R; Pan LH; Vuralli D; Wells-Gatnik W; Yener SM; Rubio-Beltrán E (The journal of headache and pain, 2026)