| article html file updated | 2 September 2025 01:49 CEST | Update | https://www.mdpi.com/1999-4915/13/4/558 |
| article html file updated | 25 July 2022 09:23 CEST | Update | N/A |
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| article html file updated | 7 April 2021 05:23 CEST | Update | N/A |
| article pdf uploaded. | 7 April 2021 05:22 CEST | Updated version of record | https://www.mdpi.com/1999-4915/13/4/558/pdf |
| article xml uploaded. | 7 April 2021 05:22 CEST | Update | https://www.mdpi.com/1999-4915/13/4/558/xml |
| article xml file uploaded | 7 April 2021 05:22 CEST | Update | N/A |
| article html file updated | 27 March 2021 10:00 CET | Update | N/A |
| article html file updated | 27 March 2021 02:22 CET | Original file | N/A |
| article pdf uploaded. | 27 March 2021 02:20 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/4/558/pdf-vor |
| article xml file uploaded | 27 March 2021 02:20 CET | Original file | N/A |
| article pdf uploaded. | 26 March 2021 10:15 CET | Version of Record | https://www.mdpi.com/1999-4915/13/4/558/pdf-vor |