1. Kosterlitz Centre for Therapeutics, Institute of Medical Sciences, University of Aberdeen, Aberdeen AB25 2ZD, U.K.
2. Aberdeen Fungal Group, MRC Centre for Medical Mycology, Institute of Medical Sciences, University of Aberdeen, Aberdeen AB25 2ZD, U.K.
3. Medical Research Council Centre for Medical Mycology at the University of Exeter, Geoffrey Pope Building, Stocker Road, Exeter EX4 4QD, U.K.
4. Chemistry Department, Loughborough University, Loughborough LE113TU, U.K.
5. CY Cergy Paris Université, CNRS, BioCIS, 95000 Cergy Pontoise, France
6. C.N.R.-SCITEC, via Mancinelli 7, 20131 Milan, Italy