0379-3982 0379-3982 S0379-39822017000200025 10.18845/tm.v30i2.3193 Costa Rica Costa Rica Japan Korea 00 06 2017 00 06 2017 30 2 25 35

[1] 2006 58 4 4 33-9 [2] 2006 51 7 7 881-981 [3] 1998 46 3317-31 [4] 2009 [5] 2015 101 223-41 [6] 2013 33 8 8 4551-61 [7] 2015 219 257-70 [8] 2009 38 6 6 955-7 [9] 2014 607 482-9 [10] 2015 625 311-20 [11] 2014 143 1032-8 [12] 2013 562 128-36 [13] 2015 75 113-9 [14] 2014 81 79-88 [15] 2004 30 489-95 [16] 2007 184 1 1 209-16 [17] 2006 55 2 2 159-62 [18] 2008 490 438-44