The University of Texas Health Science Center at San Antonio, San Antonio, Texas, United States
Bretonneau Hospital, Paris, France
Hospital University of Nantes, Nantes, France
University of Minnesota School of Dentistry, Minneapolis, Minnesota, United States
Hospital das ClÃnicas da Faculdade de Medicina da Universidade de São Paulo (HC/FMUSP), São Paulo, SP, Brazil
Danish Pain Research Center, Aarhus, Denmark