ࡱ > \ p None B a = c @ = Z ?N*8 X" 1 Arial1 Arial1 Arial1 Arial1 Arial1 Arial1 Arial General ` ) Table_1 - # Patients HC Number of subjects 27 20 Median age (years) 4 0 . 0 ( r a n g e 2 2 6 2 ) 4 7 . 8 ( r a n g e 2 7 7 2 ) <