1. Leibniz Institute for Catalysis at the University of Rostock; Albert-Einstein-Str. 29a 18059 Rostock Germany
2. Toyota Central R&D Labs.; 41-1, Yokomichi, Nagakute Aichi 480-1192 Japan
3. Toyota Motor Corporation; Higashifuji Technical Center; Advanced Material Engineering Div.; 1200, Mishuku, Susono Shizuoka 410-1193 Japan
4. Advanced Technology; Toyota Motor Europe; Hoge wei 33 B-1930 Zaventem Belgium