public function getLastIOPReadingRight($patient)
{
if ($episode = $patient->getEpisodeForCurrentSubspecialty()) {
if ($iop = $this->getMostRecentElementInEpisode($episode->id, $this->getEventType()->id, 'OEModule\\OphCiExamination\\models\\Element_OphCiExamination_IntraocularPressure')) {
return $iop->getReading('right');
}
}
}