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BERLIN, GERMANY - FEBRUARY 15: A woman works with a microscope placed in a gene laboratory at the University of Applied Sciences for Engineering and Economics (Hochschule fuer Technik und Wirtschaft) on February 15, 2016 in Berlin. (Photo by Florian Gaertner/Photothek via Getty Images)

BERLIN, GERMANY - FEBRUARY 15: A woman works with a microscope placed in a gene laboratory at the University of Applied Sciences for Engineering and Economics (Hochschule fuer Technik und Wirtschaft) on February 15, 2016 in Berlin. (Photo by Florian Gaertner/Photothek via Getty Images)