Central MessageTEVAR is undoubtedly an excellent procedure to save patients with DTAR; however, we should not cling a binary choice and make only between TEVAR open surgery.See Article page 2004. surgery. See The advent of thoracic endovascular aortic repair (TEVAR) has completely changed the therapeutic algorithm for diseases. benefits are less invasiveness rapidity procedure. These features e...

Determining a Nash equilibrium in a 2-player non-zero sum game is known to be PPAD-hard (Chen and Deng, 2006 [5], Chen, Deng and Teng 2009 [6]). The problem, even when restricted to win-lose bimatrix games, remains PPAD-hard (Abbott, Kane and Valiant, 2005 [1]). However, there do exist polynomial time tractable classes of win-lose bimatrix games such as, very sparse games (Codenotti, Leoncini a...