问题3:对于疑似VWD的患者,应该采用VWF∶RCo检测(自动化和非自动化)还是新的反映VWF血小板结合活性的检测方法(如VWF∶GPIbM、VWF∶GPIbR)来诊断VWD? This evidence concerns the gene VWF and von Willebrand disease (hereditary or acquired).