Ganne, P., Garrioch, R., & Votruba, M. (2014). Perceptions and Understanding of Genetics and Genetic Eye Disease and Attitudes to Genetic Testing and Gene Therapy in a Primary Eye Care Setting. Ophthalmic genetics, (0), 1-8.
Russia:
Makeeva, O. A., Markova, V. V., Roses, A. D., & Puzyrev, V. P. (2010). An epidemiologic-based survey of public attitudes towards predictive genetic testing in Russia. Personalized Medicine, 7(3), 291-300.
Netherlands:
Vermeulen, E., Henneman, L., van El, C. G., & Cornel, M. C. (2013). Public attitudes towards preventive genomics and personal interest in genetic testing to prevent disease: a survey study. The European Journal of Public Health, ckt143.
Henneman, L., Timmermans, D. R., & Wal, G. V. D. (2006). Public attitudes toward genetic testing: perceived benefits and objections. Genetic testing, 10(2), 139-145.
Germany:
Rogausch, A., Prause, D., Schallenberg, A., Brockmöller, J., & Himmel, W. (2006). Patients' and physicians' perspectives on pharmacogenetic testing.
Balck, F., Berth, H., & Meyer, W. (2009). Attitudes toward genetic testing in a German population. Genetic testing and molecular biomarkers, 13(6), 743-750.
USA:
Haga, S. B., Barry, W. T., Mills, R., Ginsburg, G. S., Svetkey, L., Sullivan, J., & Willard, H. F. (2013). Public knowledge of and attitudes toward genetics and genetic testing. Genetic testing and molecular biomarkers, 17(4), 327-335.
Cuffe, S., Hon, H., Qiu, X., Tobros, K., Wong, C. K., De Souza, B., ... & Liu, G. (2014). Cancer patients acceptance, understanding, and willingness-to-pay for pharmacogenomic testing. Pharmacogenetics and genomics, 24(7), 348-355.
A slightly different take, but it might be useful looking into personalized medicine and the quantified self movement. Take a look at this page is might provide some useful links.