Jairton Dupont is a professor of chemistry and researcher in the Laboratory of Molecular Catalysis at the Universidade Federal do Rio Grande do Sul. Dr. Dupont obtained a PhD in organometallic chemistry from the Université Louis Pasteur. Toshiyuki Itoh is a professor of chemistry at Tottori University. He received his PhD degree from The University of Tokyo. Pedro Lozano is vice dean and professor of biochemistry and molecular biology at the University of Murcia. He obtained an MS and PhD in chemistry from the University of Murcia. Sanjay V. Malhotra is the head of the Laboratory of Synthetic Chemistry at the Frederic National Laboratory for Cancer Research. Dr. Malhotra obtained his PhD from Seton Hall University.