1. Ruđer Bošković Institute, Bijenička c. 54, 10000 Zagreb, Croatia
2. University of Belgrade, Vinča Institute of Nuclear Sciences−National Institute of the Republic of Serbia, Centre of Excellence for Hydrogen and Renewable Energy−CONVINCE, Mike Petrovića Alasa 12-14, 11000 Belgrade, Serbia
3. Deutsches Elektronen-Synchrotron (DESY), Notkestr. 85, 22607 Hamburg, Germany