.i just called to see how you guys are doing. give us a call � i hope you're having a good time, wherever you are..: "arise: a phase 3 randomized trial of erenumab for episodic migraine."..i just called to see how you guys are doing. give us a call � i hope you're having a good time, wherever you are..: "arise: a phase 3 randomized trial of erenumab for episodic migraine.".