| article html file updated | 31 August 2025 12:34 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1231 |
| article html file updated | 20 July 2022 21:04 CEST | Update | N/A |
| article html file updated | 6 March 2020 13:38 CET | Update | N/A |
| article html file updated | 29 February 2020 05:43 CET | Original file | N/A |
| article pdf uploaded. | 29 February 2020 05:41 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1231/pdf |
| article xml uploaded. | 29 February 2020 05:41 CET | Update | https://www.mdpi.com/1424-8220/20/4/1231/xml |
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| article pdf uploaded. | 24 February 2020 13:16 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/1231/pdf-vor |
| article xml file uploaded | 24 February 2020 13:16 CET | Original file | N/A |
