Pink Esthetic score (Table 
PES
Pink Esthetic ScoreIntragroup time points with the same letter indicate statistical significance*Statistically significantSince two blinded examiners assessed the PES, intra-examiner reproducibility was evaluated resulting in a reliability of 0.826 (95% CI 0.728–0.891) while the correlation coefficient between the 2 examiners reached (ICC) = 0.85.PES intergroup assessment was calculated using the independent 