matab-panel/lang/en/patient_illness.php

<?php

return [
    'fields' => [
        'illness'    => 'Illness',
        'row_no'     => 'Column',
        'priority'   => 'Priority',
        'created_at' => 'Created At',
    ],
    'row_options' => [
        'first'  => 'Column 1',
        'second' => 'Column 2',
    ],
];