1 International Institute for Applied Systems Analysis (IIASA), Laxenburg, Austria; Climate Service Center Germany (GERICS), Helmholtz-Zentrum Hereon, Fischertwiete 1, D-20095 Hamburg, Germany. Electronic address: rodrigo.valencia@hereon.de.
2 International Institute for Applied Systems Analysis (IIASA), Laxenburg, Austria. Electronic address: guillaumot@iiasa.ac.at.
3 International Institute for Applied Systems Analysis (IIASA), Laxenburg, Austria. Electronic address: ahu@iiasa.ac.at.
4 Climate Service Center Germany (GERICS), Helmholtz-Zentrum Hereon, Fischertwiete 1, D-20095 Hamburg, Germany. Electronic address: christine.nam@hereon.de.
5 Climate Service Center Germany (GERICS), Helmholtz-Zentrum Hereon, Fischertwiete 1, D-20095 Hamburg, Germany. Electronic address: ludwig.lierhammer@hereon.de.
6 Climate Service Center Germany (GERICS), Helmholtz-Zentrum Hereon, Fischertwiete 1, D-20095 Hamburg, Germany. Electronic address: maria.manez@hereon.de.