| article html file updated | 1 September 2025 20:01 CEST | Update | https://www.mdpi.com/1999-4915/13/2/201 |
| article html file updated | 24 July 2022 05:43 CEST | Update | N/A |
| article html file updated | 29 January 2021 11:28 CET | Original file | N/A |
| article pdf uploaded. | 29 January 2021 11:26 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/2/201/pdf |
| article xml uploaded. | 29 January 2021 11:26 CET | Update | https://www.mdpi.com/1999-4915/13/2/201/xml |
| article xml file uploaded | 29 January 2021 11:26 CET | Original file | N/A |
| article pdf uploaded. | 28 January 2021 15:28 CET | Version of Record | https://www.mdpi.com/1999-4915/13/2/201/pdf-vor |
