| article html file updated | 10 February 2020 09:14 CET | Update | https://www.mdpi.com/1424-8220/18/9/2947 |
| article html file updated | 7 October 2019 11:13 CEST | Update | - |
| article html file updated | 29 April 2019 09:14 CEST | Update | - |
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| article html file updated | 25 September 2018 15:34 CEST | Update | - |
| article html file updated | 5 September 2018 09:46 CEST | Update | - |
| article pdf uploaded. | 5 September 2018 09:45 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/9/2947/pdf |
| article xml uploaded. | 5 September 2018 09:45 CEST | Update | https://www.mdpi.com/1424-8220/18/9/2947/xml |
| article xml file uploaded | 5 September 2018 09:45 CEST | Update | - |
| article html file updated | 4 September 2018 17:46 CEST | Original file | - |
| article pdf uploaded. | 4 September 2018 17:45 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/9/2947/pdf-vor |
| article xml uploaded. | 4 September 2018 17:45 CEST | Update | - |
| article xml file uploaded | 4 September 2018 17:45 CEST | Original file | - |
