Gillis L, Tomkinson G, Olds T, Moreira C, Christie C, Nigg C, Cerin E, van Sluijs E, Stratton G, Janssen I, Dorovolomo J, Reilly JJ, Mota J, Zayed K, Kawalski K, Andersen LB, Carrizosa M, Tremblay M, Chia M, Hamlin M, Thomas NE, Maddison R, Biddle S, Gorely T, Onywera V, and van Mechelen W
The international journal of behavioral nutrition and physical activity. Mar 2013
(DOI : 10.1186/1479-5868-10-112)