1. Laboratory of Natural Products & Drug Discovery, Center CEBIM, Universidad de La Frontera, Temuco, Chile
2. Instituto de Ciencias Químicas, Facultad de Ciencias, Universidad Austral de Chile, Valdivia, Chile
3. Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland, Australia
4. School of Pharmacy, The University of Queensland, Woolloongabba, Queensland, Australia