@article {633791,
	title = {An upper limit to youth psychotherapy benefit? A meta-analytic copula approach to psychotherapy outcomes},
	journal = {Clinical Psychological Science},
	volume = {7},
	number = {6},
	year = {2019},
	pages = {1434-1449},
	author = {P. J. Jones and P. Mair and S. Kuppens and Weisz, J. R.}
}
