 Complete the following phrase:  Kleihues invited many international architects from 10 countries  including Gottfried Böhm, Mario Botta, Peter Eisenman, Vittorio Gregotti, John Hejduk, Herman Hertzberger, Hans Hollein, Arata Isozaki, Léon Krier, Rob Krier, Charles Moore, Aldo Rossi and James Stirling  to build in the following areas: the Prager Platz in Wilmersdorf as well as the Tegel, southern Tiergarten and southern 