Question: How common have autism diagnoses become?
在这里输入译文问题：被诊断为自闭症的案例有多常见？
Bone metastases of cancer are common phenomenons without difficult diagnoses and treatment usually.
恶性肿瘤骨转移是十分常见的现象，诊断和治疗并不十分困难。
Bone metastases of cancer are common phenomenons without difficult diagnoses and treatment usually.
恶性肿瘤骨转移是十分常见的现象，诊断和治疗并不十分困难。
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