StudyEventGroupDef Example

<!-- StudyEventGroup representing the study cell A1: ArmOID and EpochOID are populated -->
<StudyEventGroupDef OID="SEG.A1" Name="Study cell A1" ArmOID="ARM.A EpochOID="EPOCH.1>
	<StudyEventGroupRef StudyEventGroupOID="SEG.X"/>
	<StudyEventGroupRef StudyEventGroupOID="SEG.Y"/>
</StudyEventGroupDef>
<!-- StudyEventGroup representing the study element X -->
<StudyEventGroupDef OID="SEG.X" Name="Study element X">
... </StudyEventGroupDef>
<!-- StudyEventGroup representing the study element Y -->
<StudyEventGroupDef OID="SEG.Y" Name="Study element Y">
	<StudyEventGroupRef StudyEventGroupOID="SEG.P"/>
	<StudyEventGroupRef StudyEventGroupOID="SEG.Q"/>
</StudyEventGroupDef>
<!-- StudyEventGroup representing the study sub-element P -->
<StudyEventGroupDef OID="SEG.P" Name="Subelement P">...</StudyEventGroupDef>
<!-- StudyEventGroup representing the study sub-element Q -->
<StudyEventGroupDef OID="SEG.Q" Name="Subelement Q">...</StudyEventGroupDef>