Fig. 2From: Elevated levels of FN1 and CCL2 in bronchoalveolar lavage fluid from sarcoidosis patientsLevels of FN1 and CCL2 in BAL fluid. a The levels of FN1 and CCL2 were found as elevated in BAL from sarcoidosis patients compared to healthy controls using two independent antibodies. b These results were also verified using sandwich immunoassays. Outlier samples were excluded from the figure for visualization purposes and group differences with p < 0.05 are indicatedBack to article page