No Abstract BioWorld International CorrespondentKeyNeurotek Pharmaceuticals AG completed a second closing of an internal Series C round, raising the total value of the deal to €8.2 million (US$10.9 million).Although no new investors bought into the company, all its "main existing investors" did participate, Magdeburg, Germany-based KeyNeurotek said.Those include Munich-based Deutsche Venture Capital, IBG Beteiligungsgesellschaft, of Magdeburg, and Bonn-based KfW.