1. Institute Ruđer Bošković, Center for Marine Research,
Giordano Palliaga 5, 52210 Rovinj, Croatia
2. Laboratory for Marine Biology,
Department of Zoology, Faculty of Science, University of Zagreb, Rooseveltov trg 6, HR-10000 Zagreb, Croatia
3. Chemistry of Natural Products
Department, University of Napoli Federico II, Via Domenico Montesano 49, 80131, Napoli, Italy