ALTER TABLE `personnel_persons` ADD `initials` VARCHAR(250) NOT NULL AFTER `birthdate`, ADD `nida` VARCHAR(250) NOT NULL AFTER `initials`, ADD `passport` VARCHAR(250) NOT NULL AFTER `nida`, ADD INDEX `initials` (`initials`), ADD INDEX `nida` (`nida`), ADD INDEX `passport` (`passport`);
ALTER TABLE `clinical_visits` ADD `residence` VARCHAR(250) NOT NULL AFTER `admitted`, ADD `extra` VARCHAR(250) NOT NULL AFTER `residence`;