array(3) {
  ["design"]=>
  string(7) "design2"
  ["link"]=>
  string(4) "9513"
  ["back_text"]=>
  string(40) "ΠΙΣΩ ΣΤΙΣ ΕΝΗΜΕΡΩΣΕΙΣ"
}

More information can be found at the link:  https://prima-med.org/prima-infoday-2021/