1. Production and Systems Engineering, Unisinos – University of Sinos Valley, São Leopoldo, Brazil
2. Program in Production and Systems Engineering/Program in Business and Management, University of Sinos Valley, São Leopoldo, Brazil
3. Department of Production Engineering, Federal University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
4. Production and Systems Engineering, Unisinos – University of Sinos Valley, Novo Hamburgo, Brazil
5. Program in Business and Management, Feevale University, Novo Hamburgo, Brazil