The ieee.org source below contradict's Foreign Policy's timeline. Arikan has been a professor for Bilkent University, Ankara since 1987. The paper wasn't publ

The ieee.org source below contradict's Foreign Policy's timeline. Arikan has been a professor for Bilkent University, Ankara since 1987. The paper wasn't published until 2009. That is he had already returned to Turkey long before the paper was published. https://ieeexplore.ieee.org/author/37272793600 https://ieeexplore.ieee.org/author/37272793600 Erdal Arikan (S’84–M’89–SM’94–F’11) received the B.S. degree in electrical engineering from the California Institute of Technology, Pasadena, CA, USA, in 1981, and the M.S. and Ph.D. degrees in electrical engineering from the Massachusetts Institute of Technology, Cambridge, MA, USA, in 1982 and 1985, respectively. Since 1987, he has been with the Electrical-Electronics Engineering Department, Bilkent University, Ankara, Turkey, where he is a Professor. He is also the Founder of Polaran Ltd, a company specializing in polar coding products. He was a recipient of the 2010 IEEE Information Theory Society Paper Award, the 2013 IEEE W.R.G. Baker Award, the 2018 IEEE Hamming Medal, and the 2019 Claude E. Shannon Award.