1. Hungarian University of Agriculture and Life Sciences, Institute of Agronomy, Páter Károly utca 1, 2100 Gödöllő, Hungary
2. Centre for Energy Research, Institute of Technical Physics and Materials Science, Konkoly-Thege M. u. 29-33, 1121 Budapest, Hungary
3. Prompt-H Ltd., Testvérvárosok útja 28, 2100 Gödöllő, Hungary