Author: Aldo R Boccaccini, Delia S Brauer, Leena Hupa, Hans-Jorg Schneider, Mohsen Shahinpoor, Himanshu Jain, Elisabeth Engel, Daniel Boyd, Edgar Zanotto, Richard Brow, Mohamed Rahaman, J Mano, Valeria Cannillo, Enrica Vernè, Showan Nazhat, Ifty Ahmed, Gowsihan Poologasundarampillai, Nina Lindfors, Judith Roether, Robert Hill, Steven Jung, Antonio Salinas, Pekka Vallittu, Chiara Vitale Brovarone, Antonio Tilocca