Should add function &getSubscribedUsers to classes/subscription/InstitutionalSubscriptionDAO.inc.php


 function &getSubscribedUsers($journalId, $rangeInfo = null) {
		$result =& $this->retrieveRange(
			'SELECT	u.*
			FROM	subscriptions s,
				subscription_types st,
				users u
			WHERE	s.type_id = st.type_id AND
				st.institutional = 0 AND
				s.user_id = u.user_id AND
				s.journal_id = ?
			ORDER BY u.last_name ASC, s.subscription_id',
			array((int) $journalId),
			$rangeInfo
		);

		$userDao =& DAORegistry::getDAO('UserDAO');
		$returner = new DAOResultFactory($result, $userDao, '_returnUserFromRow');

		return $returner;
	}