Methods: According to the registration order, patients were divided into treatment group and control group.
方法：按照就诊先后随机将患者分为治疗组和对照组。
Please follow the instructions above and complete the badge registration at the counter as assigned. Please wait in line and keep order. Thank you for your cooperation.
为了使您顺利、及时领取参观卡，请您严格按照以上要求在指定登记处办理参观卡，在填表、领卡时自觉排队、不要拥挤，谢谢您的合作！
You must be registered with Nick in order to vote (registration is free).
你一定为了要投票，与尼克一起登记。
You must be registered with Nick in order to vote (registration is free).
你一定为了要投票，与尼克一起登记。
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