Fig. 2.

Student attendance in online histology course days. A) Interleaved bars showing the absolute number of student attendance throughout the 19 course days for second semester (light green) and third semester (olive green). B) Interleaved bars showing webcam activity (number of webcams switched on during theoretical introduction 1) for second semester (light green) and third semester (olive green). (For interpretation of the references to color in the figure legend, the reader is referred to the web version of this article.)