@article{Xiao2019, author = "Lan Xiao and Yinghong Zhou and Thor Friis and Kenneth Beagley and Yin Xiao", title = "{Image_1_S1P-S1PR1 Signaling: the “Sphinx” in Osteoimmunology.JPEG}", year = "2019", month = "6", url = "https://frontiersin.figshare.com/articles/figure/Image_1_S1P-S1PR1_Signaling_the_Sphinx_in_Osteoimmunology_JPEG/8317436", doi = "10.3389/fimmu.2019.01409.s001" }