| article html file updated | 7 February 2020 11:24 CET | Update | https://www.mdpi.com/1424-8220/16/7/1057 |
| article html file updated | 5 May 2019 10:40 CEST | Update | - |
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| article html file updated | 1 August 2016 05:56 CEST | Update | - |
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| article html file updated | 8 July 2016 13:10 CEST | Original file | - |
| article xml uploaded. | 8 July 2016 13:09 CEST | Original file | https://www.mdpi.com/1424-8220/16/7/1057/xml |
| article pdf uploaded. | 8 July 2016 13:09 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/7/1057/pdf |
