Correction : Graphs in Figure 2 and Figure 3 are inverted. Nathalie Hasler-Nguyen, Novartis Consumer Health 12 September 2012 The graph in Figure 2 is the graph in Figure 3 and vice versa. Legends of both figures are correct. Competing interests No competing interests
Correction : Graphs in Figure 2 and Figure 3 are inverted.
12 September 2012
The graph in Figure 2 is the graph in Figure 3 and vice versa. Legends of both figures are correct.
Competing interests
No competing interests