[1] Procter & Gamble Co, Cincinnati, OH USA
[2] Henkel AG & Co KGaA, Dusseldorf, Germany
[3] LOreal, Aulnay Sous Bois, France
[4] Inst In Vitro Sci Inc, Gaithersburg, MD USA
[5] Unilever Res Labs Colworth, Sharnbrook MK44 1LQ, Beds, England
[6] Beiersdorf AG, Hamburg, Germany
[7] KPSS Kao Profess Salon Serv, Darmstadt, Germany
[8] GSK, Ware, Herts, England
[9] Pierre Fabre, Toulouse, France
[10] Colipa, Brussels, Belgium