e-Health Unit, UCL PCPH, Royal Free Campus, London, United Kingdom
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What Young People Want From a Sexual Health Website: Design and Development of Sexunzipped
J Med Internet Res 2012 (Oct 12); 14(5):e127
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Impact of Length or Relevance of Questionnaires on Attrition in Online Trials: Randomized Controlled Trial
J Med Internet Res 2011 (Nov 18); 13(4):e96
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Impact and Costs of Incentives to Reduce Attrition in Online Trials: Two Randomized Controlled Trials
J Med Internet Res 2011 (Mar 02); 13(1):e26
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The Potential of Web-based Interventions for Heart Disease Self-Management: A Mixed Methods Investigation
J Med Internet Res 2010 (Dec 02); 12(4):e56
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