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2. Article 29 Working Party. 2013. Opinion 03/2013 on purpose limitation. https://ec.europa.eu/justice/article-29/documentation/opinion-recommendation/files/2013/wp203_en.pdf. Accessed 31 Oct 2019.
3. Article 29 Working Party. 2015. ‘Health data in apps and devices’, Annex to Communication between the Article 29 Working Party and DG Connect. https://ec.europa.eu/justice/article-29/documentation/other-document/files/2015/20150205_letter_art29wp_ec_health_data_after_plenary_annex_en.pdf. Accessed 31 Oct 2019.
4. Article 29 Working Party. 2017. Guidelines on consent under Regulation 2016/679. https://ec.europa.eu/newsroom/article29/item-detail.cfm?item_id=623051. Accessed 31 Oct 2019.
5. BBMRI-ERIC. 2017. BBMRI-ERIC joint comments to the Article 29 Working Party Guidelines on Consent under Regulation 2016/679 wp259 and Transparency under Regulation 2016/679 wp260. http://www.bbmri-eric.eu/wp-content/uploads/WP29_consent-joint-comments_BBMRI-ERIC_as-submitted.pdf. Accessed 31 Oct 2019.