Global synthesis and regional insights for mainstreaming urban nature-based solutions - Timon McPhearson; Niki Frantzeskaki; Alessandro Ossola; Loan Diep; Pippin M. L. Anderson; Timothy Blatch; Marcus J. Collier; Elizabeth M. Cook; Christina Culwick Fatti; Zbigniew J. Grabowski; Nancy B. Grimm; Dagmar Haase; et al. (Proceedings of the National Academy of Sciences, 2025)