The phrase "regardless of the method used" is correct and usable in written English.
It is used to emphasize that something will occur no matter what way or means is employed. Example: "We will get the project finished regardless of the method used."
Regardless of the method used, there is general agreement that if we were to double carbon dioxide, the Earth's surface temperature would eventually increase by 1.5 4.5°C 2.7 8.1°FF).
Contrary to popular wisdom that auctions were better for obtaining higher prices, the two found that the returns were largely the same, regardless of the method used.
Regardless of the method used, the coffee, after leaving industrial roasters, is rapidly cooled in a vat, where it is stirred and subjected to cold air propelled by a blower.
Regardless of the method used, the campaign will yield some large number, N, of conversions people who are sufficiently interested to click on the Web ad or embedded link.
Mass spectrometry of the complexes suggests that the stoichiometry of the complexes is 2 FGF1 : 2 FGFR2 : 1 heparin, regardless of the method used to prepare the complexes.
Structural analysis results suggest that boron is mostly substitutionally bonded in the glassy carbon structure regardless of the method used to introduce boron into the polymer precursor.
Regardless of the method used, erroneous orientation estimate and/or ground model will cause problems as in the erroneous road model case.
Regardless of the method used, proof that a particular therapy increases survival in any group or subgroup of patients with coronary artery disease usually requires confirmation by multiple studies.
The values of ATP found were the same regardless of the method used.
It is still not possible to use federal funds for the derivation of hESC lines regardless of the method used.
Diffusion MRI data contain noise that systematically affects the tractography [14], [15], regardless of the method used to generate fiber tracts.
