ALISSON S. P. CALDEIRA is a researcher at Fiocruz Minas Gerais, Brazil, precisely assigned to the Natural Products Chemistry Laboratory. He graduated in Industrial Pharmacy from the Federal University of Minas Gerais, obtained his master’s degree in Research and Development in the Pharmaceutical Industry from Farmanguinhos/Fiocruz and his doctorate in Pharmaceutical Sciences, specializing in Phytochemistry, from the Federal University of Minas Gerais. His field of expertise is the chemistry of natural products, focusing on the analysis of plant and fungal extracts by liquid chromatography hyphenated to high-resolution mass spectrometry (LC-HRMS).