| article html file updated | 31 August 2025 10:57 CEST | Update | https://www.mdpi.com/1424-8220/20/3/870 |
| article html file updated | 20 July 2022 19:28 CEST | Update | - |
| article html file updated | 20 February 2020 20:14 CET | Update | - |
| article html file updated | 15 February 2020 08:23 CET | Update | - |
| article pdf uploaded. | 14 February 2020 03:43 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/3/870/pdf |
| article html file updated | 13 February 2020 05:57 CET | Update | - |
| article pdf uploaded. | 13 February 2020 05:55 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/3/870/pdf-vor |
| article xml uploaded. | 13 February 2020 05:55 CET | Update | https://www.mdpi.com/1424-8220/20/3/870/xml |
| article xml file uploaded | 13 February 2020 05:55 CET | Update | - |
| article html file updated | 6 February 2020 15:20 CET | Original file | - |
| article pdf uploaded. | 6 February 2020 15:19 CET | Version of Record | https://www.mdpi.com/1424-8220/20/3/870/pdf-vor |
| article xml uploaded. | 6 February 2020 15:19 CET | Update | - |
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