| article html file updated | 31 August 2025 11:34 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1013 |
| article html file updated | 20 July 2022 20:05 CEST | Update | N/A |
| article html file updated | 6 March 2020 10:14 CET | Update | N/A |
| article html file updated | 20 February 2020 21:55 CET | Original file | N/A |
| article pdf uploaded. | 20 February 2020 08:18 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1013/pdf |
| article xml uploaded. | 20 February 2020 08:18 CET | Update | https://www.mdpi.com/1424-8220/20/4/1013/xml |
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| article pdf uploaded. | 13 February 2020 15:01 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/1013/pdf-vor |
| article xml file uploaded | 13 February 2020 15:01 CET | Original file | N/A |
