[This corrects the article on p. 543 in vol. 9, PMID: 29552392.].
Keywords: (110.0110) Imaging systems; (110.2960) Image analysis; (170.0170) Medical optics and biotechnology; (170.2655) Functional monitoring and imaging; (170.3880) Medical and biological imaging; (170.5380) Physiology; (260.2510) Fluorescence.