Affiliation: | 1. Department of Biotechnology, Faculty of Chemical Engineering, Tarbiat Modares University, P.O. Box 14155-4838, Tehran, Iran;2. Biotechnology Research Laboratory, School of Chemical, Petroleum and Gas engineering, Iran University of Science and Technology, P.O. Box 16846-13114, Tehran, Iran;1. University of Ulm, Mathematics Department, 89069 Ulm, Germany;2. University of Kaiserslautern, Mathematics Department, 67653 Kaiserslautern, Germany |