In the above-mentioned article [Reference Tamimi1] panel (c) of Figure 1 is missing. The complete Figure is given below.
![](https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary-alt:20160921224813-70318-mediumThumb-S0950268815001624_fig1g.jpg?pub-status=live)
Fig. 1. Generated distributions for face contact frequency using bootstrapping. (a) Hand-to-mouth contacts/min; (b) hand-to-eye contacts/min; (c) hand-to-nose contacts/min.