belongsTo(Institute::class); } public function facility(): BelongsTo { return $this->belongsTo(Facility::class); } public function stoneViewerUrl(): Uri { return $this->restEndpoint($this->stone_viewer_path); } public function ohifViewerUrl(): Uri { return $this->restEndpoint($this->ohif_viewer_path); } private function restEndpoint(string $path): Uri { return Uri::of($this->rest_api_endpoint)->withPath($path); } }