1. VELUX, Ådalsvej 99, Horsholm, 2970, Denmark
2. Department of Civil and Mechanical Engineering, Technical University of Denmark, Brovej 118, Lyngby, 2800, Denmark
3. Saint-Gobain Nordic, Robert Jacobsens vej 62A, Copenhagen, 2300, Denmark
4. Department of Environmental and Resource Engineering, Technical University of Denmark, Brovej 118, Lyngby, 2800, Denmark