1. Melbourne School of Land and Environment, Department of Forest and Ecosystem Science, University of Melbourne, Water Street, Creswick, Victoria 3363, Australia
2. Ecophysiology of Plants, Technische Universität München, Von‐Carlowitz‐Platz 2, 85354 Freising, Germany
3. Research Group of Plant and Vegetation Ecology, Department of Biology, University of Antwerp, Universiteitsplein 1, B‐2610 Wilrijk, Belgium
4. Phytopathology of Woody Plants, Technische Universität München, Von‐Carlowitz‐Platz 2, 85354 Freising, Germany
5. Institute of Forest Botany and Tree Physiology, Chair of Tree Physiology, Albert Ludwigs Universität, Georges‐Köhler‐Allee 053/054, 79110 Freiburg, Germany
6. King Saud University, PO Box 2454, Riyadh 11451, Saudi Arabia
7. Institut für Pflanzenwissenschaften, Universität Graz, Schubertstraße 51, 8010 Graz, Austria
8. Institute of Biochemical Plant Pathology, Helmholtz Zentrum München, National Research Centre for Environment and Health, Ingolstädter Landstraße 1, 85764 Neuherberg, Germany
9. Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EA, UK
10. Institut für Naturgefahren und Waldgrenzregionen, Alpine Waldgrenzregionen, Hofburg 1 A‐6020, Innsbruck, Austria