The most common variant is outsourcing - when the provider takes responsibility for delivering the objective.
Times, Sunday Times (2008)
For example, a common variant that appears to raise the risk of heart disease by about 60 per cent was discovered this year.
Times, Sunday Times (2007)
Non-periodic form of hypokalemic paralysis was the most common variant in our study.
G Chandramohan, T Dineshkumar, R Arul, M Seenivasan, J Dhanapriya, R Sakthirajan, T Balasubramaniyan, N Gopalakrishnan1 2018, 'Spectrum of hypokalemic paralysis from a tertiary care center in India', Indian Journal of Nephrology