updated pubs
diff --git a/data/pubs.xml b/data/pubs.xml
index b3eea9e..9d9a9c3 100644
--- a/data/pubs.xml
+++ b/data/pubs.xml
@@ -3,27 +3,21 @@
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="items.xsd">
<item>
- <title>Extinction pathways and outbreak vulnerability in a stochastic Ebola model.</title>
- <authors>Nieddu GT et al.</authors>
- <source>Journal of The Royal Society Interface 14.127 (2017)</source>
- <link>http://rsif.royalsocietypublishing.org/content/14/127/20160847</link>
+ <title>STEM: An Open Source Tool for Disease Modeling</title>
+ <authors>Judith V Douglas et al.</authors>
+ <source>Health security 17.4 (2019)</source>
+ <link>https://www.liebertpub.com/doi/full/10.1089/hs.2019.0018</link>
</item>
<item>
- <title>A Simulation Study on Hypothetical Ebola Virus Transmission in India Using Spatiotemporal Epidemiological Modeler (STEM): A Way towards Precision Public Health.</title>
- <authors>Sau A.</authors>
- <source>Journal of Environmental and Public Health Volume 2017</source>
- <link></link>
+ <title>Comparing Direct and Indirect Transmission in a Simple Model of Veterinary Disease</title>
+ <authors>Kezban Yagci Sokat et al.</authors>
+ <source>Mathematics 7.11 (2019)</source>
+ <link>https://www.mdpi.com/2227-7390/7/11/1039</link>
</item>
<item>
- <title>Integrating health indices towards the development of a Typhoid disease model using STEM.</title>
- <authors>Co I-L, Estaur MR, Espina KE, Lara RJ, De Los Reyes VC.</authors>
- <source>IEEE Xplore Digital Library 16 February 2017.</source>
- <link>ieeexplore.ieee.org/document/785711/?reload=true.</link>
- </item>
- <item>
- <title>BfR Training-STEM-Workshop</title>
- <authors>Filter M, Günther T, BfR-Team.</authors>
- <source>BfR</source>
- <link>https://foodrisklabs.bfr.bund.de/index.php/events/bfr-training-stem-workshop/</link>
+ <title>Why We Need More Open-Source Epidemiological Tools</title>
+ <authors>Saskia v. Popescu, PhD, MPH, MA, CIC</authors>
+ <source>Contagion Live (2019)</source>
+ <link>https://www.contagionlive.com/contributor/saskia-v-popescu/2019/09/why-we-need-more-opensource-epidemiological-tools</link>
</item>
</items>
