From 1975 to 1995, she worked as a syndicated columnist for several periodicals, including La Prensa, Panama America, and Cambio.
A car-sharing system is operated by the public company STIB with Cambio.
The cambio locations in Belgium in 27 cities, for example: Arlon, Antwerp, Bruges, Brussels, Chiny, Ghent, Hasselt, Kortrijk, Leuven, Lier, Liège, Mechelen, Mons, Namur, Oostende, Ottignies, Turnhout and Zwijndrecht.
Change Charagua (in Spanish: Cambio Charagua), a political grouping that contested the December 2004 municipal elections in Charagua, Santa Cruz Department, Bolivia.
He is currently one of the few doctors that appear in the Colombian second version of Extreme Makeover ("Cambio Extremo: 2").
Politically, he has been responsible for the political group Demócratas por el Cambio para Guinea Ecuatorial, and is Permanent Delegate of the MAIB Abroad (Movement for the Self-Determination of Bioko Island), as opposed to the regime of Teodoro Obiang.