A Mobile Social Networking App for Weight Management and Physical Activity Promotion: Results From an Experimental Mixed Methods Study

Liliana Laranjo   ^{1, 2} , MPH, MD, PhD ;   Juan C Quiroz   ^{1, 3 *} , PhD ;   Huong Ly Tong   ^{1 *} , MRes ;   Maria Arevalo Bazalar   ¹ , MPH ;   Enrico Coiera   ¹ , MBBA, PhD

¹ Australian Institute of Health Innovation, Macquarie University, Sydney, Australia

² Westmead Applied Research Centre, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia

³ Centre for Big Data Research in Health, University of New South Wales, Sydney, Australia

*these authors contributed equally