Correction to: Chapter 21 in: C. Rathgeb et al. (eds.), Handbook of Digital Face Manipulation and Detection, Advances in Computer Vision and Pattern Recognition, https://doi.org/10.1007/978-3-030-87664-7_21

The original version of the book was inadvertently published with incorrect acknowledgement (21.6 Summary) in this chapter 21, which has now been corrected as in below:

PRIMA (H2020-MSCA-ITN-2019-860315), TRESPASS-ETN (H2020-MSCA-ITN-2019-860813), DATAFACE (H2020-MSCA-IF-2020-895978), BIBECA (MINECO/FEDER RTI2018-101248-B-I00), REAVIPERO (RED2018-102511-T), and COST CA16101 (MULTI-FORESEE).

The book and the correction chapter have been updated with the change.