1. Brussels Photonics (B-PHOT) and Flanders Make, Department of Applied Physics and Photonics, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium
2. Robotech, Via Mazzini 82, 19038 Sarzana, SP, Italy
3. Turf Europe, Via Malasoma 24, 56122 Pisa, PI, Italy