BMC Genomics. 2007 Jun 7;8:148.

Ach R.A., Floore A., Curry B., Lazar V., Glas A.M., Pover R., Tsalenko A., Ripoche H., Cardoso F., d’Assignies M.S., Bruhn L., Van’t Veer L.J.

Despite this variation, measurement of one particular breast cancer gene expression signature in three different laboratories was found to be highly robust, showing a high intralaboratory and interlaboratory reproducibility when using strictly controlled standard operating procedures.

Read more: Robust Interlaboratory Reproducibility_Ach R.A. et al_BMC Genomics_2007