BRUSSELS/BERLIN (Reuters) - Euro zone finance ministers have approved a 12 billion euro ($17.4 billion) installment of Greece's bailout, but signaled that the nation must expect significant losses of sovereignty and jobs. (http://feeds.feedburner.com/~ff/reuters/topNews?d=yIl2AUoC8zA) (http://feeds.feedburner.com/~ff/reuters/topNews?i=kKVrxUmKaVU:qXg-6o6FPcY:V_sGLiPBpWU) (http://feeds.feedburner.com/~ff/reuters/topNews?i=kKVrxUmKaVU:qXg-6o6FPcY:-BTjWOF_DHI) (http://feeds.feedburner.com/~r/reuters/topNews/~4/kKVrxUmKaVU)