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The open symbols are the calculated heights h of the vesicles normalized by their radius R in function of 
using the Goldman et al. equations (Eq. 3a); the solid symbols represent the actual measurements of the height. (a) Vesicle (▪ and □) No. 3; (• and ○) No. 2; (♦ and ◊) No. 7; and (b) (▴ and ▵) No. 33 a quasispherical vesicle. The properties of the vesicles are all reported in Table 1.
