
| Elements | ani:itemidlist, ani:refd-itemcitation, ani:related-item | 
<xs:element name="doi" type="xs:string"/>  | 
                           
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                                     < itemidlist xmlns = "http://www.elsevier.com/xml/ani/ani" xmlns:ce = "http://www.elsevier.com/xml/ani/common" >  | 
                              
| 
                                     < ce:doi>  | 
                              
| 
                                     10.1097/SLA.0000000000000737  | 
                              
| 
                                     </ ce:doi>  | 
                              
| 
                                     < itemid idtype = "PUI" >  | 
                              
| 
                                     53144490  | 
                              
| 
                                     </ itemid>  | 
                              
| 
                                     625170461  | 
                              
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                                     </ itemid>  | 
                              
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                                     2014736383  | 
                              
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                                     </ itemid>  | 
                              
| 
                                     </ itemidlist>  |