| article html file updated | 1 September 2025 20:12 CEST | Update | https://www.mdpi.com/1999-4915/13/2/212 |
| article html file updated | 22 August 2025 00:35 CEST | Update | - |
| article html file updated | 24 July 2022 07:57 CEST | Update | - |
| article html file updated | 3 February 2021 17:25 CET | Original file | - |
| article pdf uploaded. | 3 February 2021 06:20 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/2/212/pdf |
| article xml uploaded. | 3 February 2021 06:20 CET | Update | https://www.mdpi.com/1999-4915/13/2/212/xml |
| article xml file uploaded | 3 February 2021 06:20 CET | Original file | - |
| article pdf uploaded. | 2 February 2021 09:14 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/2/212/pdf-vor |
| article pdf uploaded. | 30 January 2021 11:33 CET | Version of Record | https://www.mdpi.com/1999-4915/13/2/212/pdf-vor |
