The research leading to these results received funding from thePeople Programme (Marie Curie Actions) of the EuropeanUnion’s Seventh Framework Programme FP7/2007-2013/underREA grant agreement n°607785. E.F.P. had financial supportfrom the Government of Asturias and the FP7–Marie Curie -COFUND programme of the European Commission (Grants‘Clar ın’ ACA14-19 and ACB17-19). The Royal BotanicGardens, Kew, receives grant-in-aid from Defra. The Micro-CTscanner was funded by the Oxford BHF Centre for ResearchExcellence (RE/08/004).
FP7/2007-2013/REA grant/607785 Marie Curie/COFUND/Clarín/ACA14-19 Marie Curie/COFUND/Clarín/ACB17-19