Dissanayake, Lasith, Herath, Binoli, Opatha, Janani, Jabir, Sameeha, Siriwardana, Rajindra, Sirisena, Kavish, Wickramasinghe, Malmi, Wimalasekera, Manouri, Liyanage, Ruvini, Duminda Guruge, G N, Jayaweera, Kaushalya, Jayawardena, Ranil, Zavos, Helena M S, Sumathipala, Athula, Rijsdijk, Frühling, "The Colombo Twin and Singleton Study (COTASS): Piloting the Feasibility of Collecting Nutritional Data and Extension of the Sample to Include Children of Twins.", Behavior genetics,