varió entre
various vascular beds
various versions
various wavelengths
various ways
various weight percentages

varying
varying amounts
varying combinations
varying composition
varying concentrations
varying conditions
varying content

varying degrees
varying densities
varying depth
varying distances
varying doses
varying effect
varying environmental conditions

varying extents
varying frequencies
varying impact
varying intensities
varying levels
varying lipophilicity
varying molecular weights

varying number
varying parameters