1. Kimika Fakultatea, Kimika Organikoa I Saila, Universidad del País Vasco – Euskal Herriko Unibertsitaea, P. K. 1071, 28018 San Sebastián-Donostia, Spain
2. Donostia International Physics Centre (DIPC), P.O. Box 1072, 20018 San Sebastián-Donostia, Spain
3. Centro de Innovación en Química Avanzada (ORFEO-CINQA), Spain
4. IKERBASQUE, Basque Foundation for Science, 48009 Bilbao, Spain
5. Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
6. Department of Mathematics and Natural Sciences, College of Sciences and Human Studies, Deanship of Research, Prince Mohammad Bin Fahd University, Al Khobar, Kingdom of Saudi Arabia
7. Department of Chemistry, The University of Texas-Pan American, 1201 West University Drive, Edinburg, Texas 78541, USA