병원 측에 따르면 환자들은 소속 회사인 선전(심천)시의 BBB가 지난 17일 퇴원 수속을 하고 데리고 나간 후 소식이 끊겼다.
According to the hospital, the news of the patients was cut off after their company, BBB of Shenzhen (Shenzhen) City, went through discharge procedures on the 17th and took them out.