| article html file updated | 31 August 2025 14:28 CEST | Update | https://www.mdpi.com/1424-8220/20/6/1631 |
| article html file updated | 20 July 2022 22:57 CEST | Update | N/A |
| article html file updated | 8 October 2020 18:38 CEST | Update | N/A |
| article html file updated | 1 April 2020 18:31 CEST | Update | N/A |
| article html file updated | 20 March 2020 12:34 CET | Original file | N/A |
| article pdf uploaded. | 20 March 2020 12:32 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/6/1631/pdf |
| article xml uploaded. | 20 March 2020 12:32 CET | Update | https://www.mdpi.com/1424-8220/20/6/1631/xml |
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| article pdf uploaded. | 14 March 2020 12:43 CET | Version of Record | https://www.mdpi.com/1424-8220/20/6/1631/pdf-vor |
| article xml file uploaded | 14 March 2020 12:43 CET | Original file | N/A |
