Contacts

Luis C. Dias

INESC Coimbra, Rua Antero de Quental 199, 3000-033 Coimbra, Portugal

and Faculdade de Economia da Universidade de Coimbra, Av Dias da Silva 165, 3004-512 Coimbra, Portugal

LMCDias[at]fe.uc.pt

Jeremy Gregory

Materials Systems Laboratory and Engineering Systems Division,

Massachusetts Institute of Technology

jgregory[at]mit.edu