Laboratory of Organic and Pharmaceutical Chemistry, Faculty of Pharmacy of University of Porto, Portugal

Institut für Biochemie, Department für Chemie, Universität zu Köln, Zülpicher Straße 47, D-50674 Köln, Germany

Senior research fellow of the Latvian Institute of Organic Synthesis, Deputy Chairman, Division of Chemical, Biological and Medical Sciences, Latvian Academy of Sciences, Aizkraukles 21, Rīga, LV 1006, Latvia

Department of Life and Environmental Sciences, Unit of Pharmaceutical, Pharmacological and Nutraceutical Sciences Via Ospedale 72, I-09124 Cagliari, Italy

Department of Oral Biology, University of Florida College of Dentistry, Gainesville, FL 32610, USA

Department of Pathology & Microbiology University of Nebraska Medical Center, USA

Department of Molecular Biology, Instituto de Parasitología y Biomedicina López-Neyra, (IPBLN-CSIC), PTS Granada, Av del Conocimiento 17, 18016 Granada, Spain

School of Environmental Science and Engineering, Kochi University of Technology, Tosayamada, Kami, Kochi 782-8502, Japan

Foodborne Toxin Detection and Prevention Research Unit, Western Regional Research Center, US Department of Agriculture, Albany, California, USA.