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Professional experience

• Editor of Discovery Salud Magazine, Madrid - Spain.

• Director of the Institute of Tumors of Quito. Ecuador. 1976-2003.

• Former Professor of the School of Medicine of Universidad Central del Ecuador 1993.

• Former Doctor of the Ecuadorian Atomic Energy Commission of Ecuador 1990.

• Former Radiation Therapist Oncologist in Carlos Andrade Marín Hospital of the Ecuadorian Social Security Institute 1980.

• Certificate conferred by the Zacatecas Medical Center, Zacatecas Hospital S.A, as Attending Physician Specialist in Clinical Oncology and Radiotherapy. February 28, 1976. Document signed by Dr. Rafael de la Huerta Sanchez. Mexico.

• Diploma from the Mexican Society of Radiology A.X, for attending the course on Selected Topics of General Radiology, Mexico D.F November 2, 1974.

• Recognition from the Society of Resident and former Resident Doctors from the Oncology Hospital of CMN, in recognition for attending the Refresher Course in Oncology, Mexico DF July 11, 1974.

• Former Chief Resident of Internal Medicine at Hospital Carlos Andrade Marín, from the Ecuadorian  Social Security Institute. Ecuador 1973.

• Former Clinical Instructor-Professor, School of Medicine of Universidad Central del Ecuador. April 19, 1972.

• Former Lieutenant of Health in the Ecuadorian Army since December 19, 1969. Document signed by Dr. Jose Maria Velasco Ibarra, President of the Republic.