Patterns of expression levels of cytokines, chemokines and growth and differentiation factors, assessed in the previous study of Beumer <i>et al</i>. and in the current study [7].

<p>Patterns of expression levels of cytokines, chemokines and growth and differentiation factors, assessed in the previous study of Beumer <i>et al</i>. and in the current study [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0153892#pone.0153892.ref007" target="_blank">7</a>].</p

Comparison of growth and differentiation factors between healthy controls and subjects.

<p>Comparison of growth and differentiation factors between healthy controls and subjects.</p

Serum levels of growth and differentiation factors in healthy controls (C), Seroconverting (SC) and Non-Seroconverting (NSC) family members.

<p>Serum levels of growth and differentiation factors in healthy controls (C), Seroconverting (SC) and Non-Seroconverting (NSC) family members.</p