[1] Dent Private Practice, Nancy, France
[2] Psychiat Private Practice, Sarreguemines, France
[3] Ctr Psychotherap Nancy, Laxou, France
[4] CHRU Nancy, Serv odontol, Nancy, France
[5] Univ Lorraine, Fac odontol Lorraine, Nancy, France
[6] Univ Lorraine, Fac odontol, F-54505 Nancy, France