1. Plant Breeding and Phenomic Center, Faculty of Agricultural Sciences, University of Talca, Talca, Chile
2. Faculty of Agronomy, University of Concepcion, Chillán, Chile
3. Department of Agricultural Sciences, Universidad Católica Del Maule, Curicó, Chile
4. CRI-Remehue, Agricultural Research Institute, Osorno, Chile
5. Faculty of Engineering, University of Talca, Talca, Chile
6. CRI-Quilamapu, Agricultural Research Institute, Chillán, Chile