<iftest="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('sort') or colPickMode == 1 and data.containsKey('sort')))">
a.sort,
</if>
<iftest="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('fileName') or colPickMode == 1 and data.containsKey('fileName')))">
a.fileName,
</if>
<iftest="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('fileUrl') or colPickMode == 1 and data.containsKey('fileUrl')))">
a.fileUrl,
</if>
<iftest="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('sampleName') or colPickMode == 1 and data.containsKey('sampleName')))">