Update README.md format 3 publication references.

Author: DanuserLab

README.md

@@ -10,7 +10,9 @@ u-track is a multiple-particle tracking MATLAB software that is designed to (1)
 - Version 2.0 includes two new tracking applications: microtubule plus-end tracking (previously distributed as plusTipTracker) and nuclei tracking.
 - A third optional processing step has been added to the analysis workflow, track analysis, with two methods: motion analysis and microtubule plus-end classification.
 
-For more information, please see [Jaqaman et al., Nature Methods 5, pp. 695-702 (2008)](http://www.nature.com/nmeth/journal/v5/n8/full/nmeth.1237.html). Besides basic particle tracking, the software supports the features described in [Applegate et al. J. Struct. Biol. 176(2):168-84. 2011](https://www.ncbi.nlm.nih.gov/pubmed/21821130) for tracking microtubule plus end markers; and in [Ng et al. J. Cell Biol. 199(3):545-63. 2012](https://www.ncbi.nlm.nih.gov/pubmed/23091067) for tracking fluorescently-labeled cell nuclei.
+For more information, please see [**Robust single-particle tracking in live-cell time-lapse sequences**](http://www.nature.com/nmeth/journal/v5/n8/full/nmeth.1237.html), *Nature Methods*, 2008, 5, 695–702, written by Khuloud Jaqaman, Dinah Loerke, Marcel Mettlen, Hirotaka Kuwata, Sergio Grinstein, Sandra L Schmid, [Gaudenz Danuser](https://www.danuserlab-utsw.org/).
+
+Besides basic particle tracking, the software supports the features for tracking microtubule plus end markers described in [**plusTipTracker: Quantitative image analysis software for the measurement of microtubule dynamics**](https://www.ncbi.nlm.nih.gov/pubmed/21821130), *J. Struct. Biol.*, 2011, 176(2):168-84, written by Kathryn T Applegate, Sebastien Besson, Alexandre Matov, Maria H Bagonis, Khuloud Jaqaman, [Gaudenz Danuser](https://www.danuserlab-utsw.org/); and for tracking fluorescently-labeled cell nuclei described in [**Substrate stiffness regulates cadherin-dependent collective migration through myosin-II contractility**](https://www.ncbi.nlm.nih.gov/pubmed/23091067), *J. Cell Biol.*, 2012, 199(3):545-63, written by Mei Rosa Ng, Achim Besser, [Gaudenz Danuser](https://www.danuserlab-utsw.org/), Joan S Brugge.
 
 A containerized u-track software is available to [download](https://hub.docker.com/repository/docker/jennyzouutsw/utrack2.3) and can be run in Docker following [this instructions](https://github.com/JennyZouUTSW/auto-docker/blob/develop/utrack2018b/README.md).