+ mothurOutEndLine();
+ mothurOutEndLine();
+ mothurOut("When using, please cite:");
+ mothurOutEndLine();
+ mothurOut("Schloss, P.D., et al., Introducing mothur: Open-source, platform-independent, community-supported software for describing and comparing microbial communities. Appl Environ Microbiol, 2009. 75(23):7537-41.");