Update README.md

Author: KoenHerten

README.md

@@ -41,8 +41,7 @@ Mail: [koen.herten@kuleuven.be](mailto:koen.herten@kuleuven.be "")
 We ask that you cite this paper if you use GBSX in work that leads to 
 publication.
 
->    Herten,K et al. (2015) GBSX: a toolkit for experimental design and 
-demultiplexing genotyping by sequencing experiments  BMC Bioinformatics 2015, 16:73 doi:10.1186/s12859-015-0514-3
+>    Herten, Koen and Hestand, Matthew S. and Vermeesch, Joris R. and Van Houdt, Jeroen KJ (2015) GBSX: a toolkit for experimental design and demultiplexing genotyping by sequencing experiments  BMC Bioinformatics 2015, 16:73 doi:10.1186/s12859-015-0514-3
 
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