Fig. 1From: AMAZONE: prevention of persistent pain after breast cancer treatment by online cognitive behavioral therapy—study protocol of a randomized controlled multicenter trialTime schedule of enrolment. T0: 1–3 weeks pre-surgery, T1: postoperative week*, T2: 2 months follow-up, T3: 6 months follow-up, T4: 12 months follow-up. e-CBT, online cognitive behavioral therapy; EDU, online educational therapy; TAU, treatment as usual; QST, quantitative sensory testing; CPM, conditioned pain modulationBack to article page