Image Credits 2

Rebekah R. Helton ‐ University of Delaware – USA. Stopwatch. Confocal microscopy (2.5x). ‐ 2009 Nikon Photomicrography Competition.

Hua Zhong ‐ Johns Hopkins School of Medicine - USA. Nerves in mouse embryo. Confocal microscopy. ‐ 2013 Nikon Photomicrography Competition.