Mean values, standard deviations, and number of measurements of the considered numerical variables which are independent of side (for age, see Table 1).

<p>Mean values, standard deviations, and number of measurements of the considered numerical variables which are independent of side (for age, see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0165536#pone.0165536.t001" target="_blank">Table 1</a>).