I agree Taiwan and China are different entities, looking at the acknowledgement of the paper: "This study was supported in part by the Ministry of Science and T

I agree Taiwan and China are different entities, looking at the acknowledgement of the paper: "This study was supported in part by the Ministry of Science and Technology under contract numbers MOST 108-2511-H-003 -056 -MY3 and by the Hong Kong Jockey Club Charities Trust". I read Hong Kong and assumed it was China.