Correction to: Derivative-based time-adjusted analysis of diurnal and within-tree variation in the OJIP fluorescence transient of silver birch - Akinyemi, Olusegun Olaitan; Čepl, Jaroslav; Keski-Saari, Sarita; Tomášková, Ivana; Stejskal, Jan; Kontunen-Soppela, Sari; Keinänen, Markku (Photosynthesis research, 2023)