the rest of the world yes of course it depends on the on the ethnic background of the population sautoy in chile the there is a mixture of the internet providers of course. at the front and that's auto among the aims of the narco cited to investigators of course this can not only be done in the narco and isolation but collaboration with other courtside youth worldwide to see that rather there are dream environment and directions in other words rather. risk that is associated with environmental factors defers among different ethnic backgrounds and that's exactly the question the last question for us which are thanks so much for having me today and if you've got any questions don't hesitate just french me anyway. on an upcoming show we'll be looking at blood it's a pleasure body with nutrients and can flag many diseases will also examine therapies that make use of the patient's own blood are they medically sound send your questions to in good shape d.w. dot com just write blood in the subject line we look forward to hearing from you. sitting in the office for a long time it's not healthy