"The training takes longer, but those willing to invest extra time in getting to grips with both basic and clinical research can reap the benefits, not least in job satisfaction", says Karen Kreeger. http://www.nature.com/nature/journal/v424/n6952/full/nj6952-1090a.html

Does this have anything to do with chromatography?

This is a general ariticle to read and has nothing to do with chromatography