1. CNR-IVALSA Trees and Timber Institute; San Michele all'Adige; Italy
2. Timber Structures and Building Construction; Karlsruhe Institute of Technology; Karlsruhe; Germany
3. Better Living; Tsukuba; Japan
4. Faculty of Agriculture; University of Shizuoka; Shizuoka; Japan
5. National Institute for Earth Science and Disaster Prevention (NIED); Tsukuba; Japan
6. Department of Architecture; Kogakuin University; Tokyo; Japan