1. The defendant's appeal is dismissed.

2. The Intervenor joining the Defendant shall bear the costs of the intervention in the appeal.

1. The reasoning of the judgment of the court of first instance cited in the instant case is as stated in the reasoning of the judgment of the court of first instance except for partial dismissal as follows. Thus, this is acceptable in accordance with Article 8(2) of the Administrative Litigation Act and the main sentence of Article 420 of the Civil Procedure Act.

[Supplementary part] The part of "(3)" in the judgment of the court of first instance (2 to 6) shall be written as follows.

As “(3) The Deceased’s work hours per week, January 41.3, 2012, February 60.5, April 49, May 59, June 55.3, July 4, September 45.4, September 46.4, September 56.7, November 6.5, December 54.9, December 54.9, January 58, 2013. 49.7, January 58, February 2017, Busan University of 196, May 7, 2015, for which the causal link between blood pressure and 49.5, and February 2, 2013 (27) were high, it is difficult to maintain the causal link between blood pressure and diversic pressure at the end of the first instance judgment. However, it is difficult for the Deceased to temporarily observe blood pressure and diversic pressure at the end of the first instance judgment.