1. Tom’s of Maine, 302 Lafayette Center, Kennebunk, Maine 04043,
United States
2. Bruker-Biospin, Silberstreifen 4, 76287 Rheinstetten,
Germany
3. ReevesGroup, 9374 Highlander Boulevard, Walkersville, Maryland 21793, United
States
4. Department of Pharmacognosy
and National Center for Natural Products Research, Research Institute
of Pharmaceutical Sciences, School of Pharmacy, The University of Mississippi, University, Mississippi 38677, United
States
5. Groupe de Recherche
en Écologie
Buccale, Faculté de Médecine Dentaire, Université Laval, Quebec City, Quebec G1 V 0A6,
Canada