0188-6266 0188-6266 S0188-62662018000100057 10.15174/au.2018.1627 Mexico 00 02 2018 00 02 2018 28 1 57 63

2011 2013 Pachuca, Hidalgo, México 2007 365 1851 1851 303-15 2014 611-612 947-54 2012 62 5-8 5-8 543-50 2006 2001 2008 48 6-7 6-7 631-5 1992 16 5 5 17-24 2004 Costa Mesa, California, Estados Unidos 2014 644 2177-80 2014 602-605 86-9 1996 1987 1 3-26 2006 2014 611-612 1062-70 2012 56 5-6 5-6 29-34 2012 35 572-88 2005 778 1 1 2007 2004 4 2 2 308-11 1982 156-63 2009 2 1 1 206-10 2005 2001 23 2001 2001 S375-83 2010 43 1 1 29-33