Case F-132/15: Judgment of the Civil Service Tribunal (Third Chamber) of 20 July 2016 — HC v Commission (Civil service — Temporary staff — Succession of appointments under various status categories at several institutions of the European Union — Interruption by a period of unemployment — Continued membership of the of the Joint Sickness Insurance Scheme — New appointment — Article 13 of the CEOS — Medical examination prior to employment — Article 32 of the CEOS — Failure of the interested party to declare an illness already affecting her — Subsequent discovery by the AECC — Retroactive application of a five-year medical reservation — Challenge — Referral to the Invalidity Committee — Duty of loyalty — Decision of the AECC to bar the agent from being recruited by the institution for a period of six years)