1. Division of Physical Chemistry 1, Center for Chemistry and Chemical Engineering, Lund University, POB 124, SE-221 00 Lund, Sweden
2. P&G Beauty & Grooming, Sharon Woods Technical Center, 11511 Reed Hartman Highway, Cincinnati, Ohio 45241-2422
3. Procter & Gamble Company, Miami Valley Innovation Center, 11810 East Miami River Road, Cincinnati, Ohio 45253-8707