1. Stratton Veterans Affairs Medical CenterAlbanyNew YorkUSA
2. Ordway Research InstituteAlbanyNew YorkUSA
3. Laboratoire de Mycologie et Biotechnologie VegetaleUniversité de BordeauxBordeauxCedexFrance
4. Albany Medical CollegeNew York State Department of HealthAlbanyNew YorkUSA
5. Wadsworth CenterNew York State Department of HealthAlbanyNew YorkUSA
6. Laboratoire de Mycologie et Biotechnologie VegetaleUniversité de BordeauxBordeauxFrance