1. School of Forestry, University of Canterbury, 20 Kirkwood Avenue, Upper Riccarton, Christchurch 8041, New Zealand
2. Consiglio Nazionale Delle Ricerche—Istituto per la Bioeconomia (CNR IBE), Via Madonna del Piano 10, I-50019 Sesto Fiorentino (FI), Italy
3. Australian Forest Operations Research Alliance, University of the Sunshine Coast (AFORA USC), Locked Bag 4, Maroochydore DC, QLD 4558, Australia
4. Forestry Research Institute of Sweden (SKOGFORSK), Dag Hammarskjölds Väg 36A, 751 83 Uppsala, Sweden