The screening ceremony was hosted by British singer Sting and his wife Trudy Stiehler. As an actor, filmmaker and director, Trudy Stiehler became the focus of the scene as soon as he appeared.

Trudy played a role in this film. She said that both her relatives died of breast cancer, so she made the film wholeheartedly.

The film "Living Evidence" is based on real events, and records the process of developing Herceptin, an anti-breast cancer drug, by Los Angeles doctor Dennis Slamon. Jazz singer Harry Connick plays the doctor and Oscar-winning actress René E Zellweger is the producer, but neither of them attended the screening ceremony.

Delete: Dr. Slamon, the prototype of the story, attended the ceremony. He said it was unbelievable to see his story on the screen.

The same period: the prototype of the protagonist in Dennis Slamon's film

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