Fig. 3From: Halo and spillover effect illustrations for selected beneficial medical devices and drugsImplantations of Stemmed metal-on-metal (MOM) Devices in England and Wales (2003-2011). Based on Smith et al. [23]. Also identified are key dates of the voluntary recall of the Zimmer Durom Cup in the United States in July 2008, the Australian recall of the DePuy ASR in 2009, and the worldwide voluntary recall of the DePuy ASR in 2010Back to article page