1. All appeals by the Defendants are dismissed.

2. In accordance with the purport of the claim extended by the Plaintiff in the trial, the Defendant.

The part of the claim for hospital treatment costs of KRW 28,391,090 by September 18, 2015 is as stated in the reasoning of the judgment of the court of first instance. Therefore, this part of the claim is cited in accordance with the main sentence of Article 420 of the Civil Procedure Act.

According to the overall purport of the statement and arguments by Gap in the part of the claim for hospitalization expenses of KRW 4,295,624, added in the trial, the fact that additional hospitalization and treatment expenses of KRW 4,295,624 have reached KRW 4,624,00,00,000 for hospitalization and treatment expenses of KRW 16 May 16, 2016 can be acknowledged.

Therefore, the Defendants are jointly and severally obligated to pay to the Plaintiff the amount of KRW 4,295,624 as well as damages for delay calculated at the rate of 15% per annum from May 19, 2016 to the day of full payment, which is the day following the delivery of a copy of the claim and the application for modification of the cause of the claim as of May 18, 2016.

Therefore, the judgment of the court of first instance is justified, and all appeals by the defendants are dismissed as it is without merit, and the plaintiff's claims added in the court of first instance shall be accepted as reasonable, and it is so decided as per Disposition.