The work was conducted within Project No. 283496 transPLANT of the EU FP7 thematic priority Infrastructures, in collaboration with Project No. 284443 EPPN and Project No. 244374 DROPS.

Work of the Polish group was co-financed from the budget for science 2011-2015, international co-financed project no. 2157/7. PR UE/2011/2.