Correction to: Once-Daily versus Twice Daily Tacrolimus in Kidney Transplantation: A Systematic Review and Meta-analysis of Observational Studies (Drugs, (2019), 79, 18, (1947-1962), 10.1007/s40265-019-01217-7)

Table 1 Characteristics of the included observational studies. The row for study Jelassi et al. (2011) [28], where the Observational Period for ER-Tac reads June 2007–March 2010^a and for IR-Tac reads N/A. The row should read: Observational period for ER-Tac June 2007–March 2010^a. Where the footnote a indicates that Information was reported only for the overall population. Page 4, left-hand column, first sentence of first new paragraph, which currently reads: ‘To evaluate publication bias, a funnel plot was constructed by plotting the MD of the primary outcome against the standard error (SE) of the MD.’ Should read: ‘To evaluate publication bias, a funnel plot was constructed by plotting the RR of the primary outcome against the standard error (SE) of the logarithm of RR.’ Page 10, left-hand column, second sentence of second paragraph, which currently reads: ‘Only the I² of Scr reported within 6 months post-KT was higher than 25% (58%), indicating a moderate variance in the observed BPAR rate among various included studies.’ Should read: ‘Only the I² of Scr reported within 6 months post-KT was higher than 25% (58%), indicating a moderate variance in the observed Scr among various included studies.’ The original article has been corrected.