| article html file updated | 8 February 2020 23:53 CET | Update | https://www.mdpi.com/1424-8220/17/12/2883 |
| article html file updated | 29 September 2019 04:02 CEST | Update | - |
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| article html file updated | 12 December 2017 14:33 CET | Original file | - |
| article xml uploaded. | 12 December 2017 14:31 CET | Update | https://www.mdpi.com/1424-8220/17/12/2883/xml |
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| article pdf uploaded. | 12 December 2017 14:31 CET | Version of Record | https://www.mdpi.com/1424-8220/17/12/2883/pdf |