Fig. 2From: Influence of occlusal loading on peri-implant inflammatory cytokines in crevicular fluid: a prospective longitudinal studyStudy timeline. An oral hygiene was performed 4 weeks every each PICF collection. PICF collection was carried out, in study and control implants, before occlusal adjustment (T0) and 2 (T1) and 12 months after occlusal adjustment (T2)Back to article page