1. Department of Wine Science and Waite Research Institute, The University of Adelaide, Waite Campus, PMB 1, Glen Osmond, South Australia 5064, Australia
2. CSIRO Agriculture and Food, Waite Campus, Locked Bag No. 2, Glen Osmond, South Australia 5064, Australia
3. Australian Research Council Training Centre for Innovative Wine Production, The University of Adelaide, Waite Campus, PMB 1, Glen Osmond, South Australia 5064, Australia
4. Wynns Coonawarra Estate, Memorial Drive, Coonawarra, South Australia 5263, Australia