1726-8958 1726-8958 S1726-89582022000200060 Bolivia 00 00 2022 00 00 2022 28 2 60 65 1 2015 7 1 1 33-7 2 83-124 3 2013 27 1 1 134-43 4 2011 33 ^s2 ^s2 2 5 2017 5 2 2 91-7 6 2013 19 2 2 73-82 7 2017 23 2 2 8 2017 Primera 9 2005 10 2016