figure 514 481 901 693
figure 509 847 892 1039
caption 547 1064 859 1085
caption 598 715 808 736
caption 540 368 866 389
table 505 230 912 356
text 506 1104 901 1320
text 506 118 900 216
text 85 117 480 1317
text 506 407 900 466
text 506 754 900 833