Effectiveness and treatment moderators of internet interventions for adult problem drinking: An individual patient data meta-analysis of 19 randomised controlled trials. oleh Heleen Riper, Adriaan Hoogendoorn, Pim Cuijpers, Eirini Karyotaki, Nikolaos Boumparis, Adriana Mira, Gerhard Andersson, Anne H Berman, Nicolas Bertholet, Gallus Bischof, Matthijs Blankers, Brigitte Boon, Leif Boß, Håvar Brendryen, John Cunningham, David Ebert, Anders Hansen, Reid Hester, Zarnie Khadjesari, Jeannet Kramer, Elizabeth Murray, Marloes Postel, Daniela Schulz, Kristina Sinadinovic, Brian Suffoletto, Christopher Sundström, Hein de Vries, Paul Wallace, Reinout W Wiers, Johannes H Smit