Zandi, Babak
Stefani, Oliver
Herzog, Alexander
Schlangen, Luc J. M.
Trinh, Quang Vinh
Khanh, Tran Quoc
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (450636577)
Technische Universität Darmstadt
Article History
Received: 31 August 2021
Accepted: 10 November 2021
First Online: 30 November 2021
Competing interests
: LJMS’s full time position at Eindhoven University has been partially funded by Signify, he is also active in various unpaid roles within the International Commission on Illumination (CIE). B.Z., O.S., A.H., Q.V.T. and T.Q.K. declare that there is no conflict of interest.