| article html file updated | 1 September 2025 20:38 CEST | Update | https://www.mdpi.com/1999-4915/13/2/239 |
| article html file updated | 24 July 2022 13:34 CEST | Update | N/A |
| article html file updated | 9 March 2021 12:20 CET | Update | N/A |
| article xml uploaded. | 9 March 2021 12:19 CET | Update | https://www.mdpi.com/1999-4915/13/2/239/xml |
| article pdf uploaded. | 9 March 2021 12:19 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/2/239/pdf |
| article html file updated | 4 February 2021 23:42 CET | Update | N/A |
| article xml uploaded. | 4 February 2021 08:12 CET | Update | N/A |
| article pdf uploaded. | 4 February 2021 08:12 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/2/239/pdf-vor |
| article xml file uploaded | 4 February 2021 08:12 CET | Update | N/A |
| article html file updated | 3 February 2021 18:33 CET | Update | N/A |
| article html file updated | 3 February 2021 16:37 CET | Original file | N/A |
| article pdf uploaded. | 3 February 2021 16:35 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/2/239/pdf-vor |
| article xml uploaded. | 3 February 2021 16:35 CET | Update | N/A |
| article xml file uploaded | 3 February 2021 16:35 CET | Update | N/A |
| article xml file uploaded | 3 February 2021 15:26 CET | Update | N/A |
| article pdf uploaded. | 3 February 2021 15:26 CET | Version of Record | https://www.mdpi.com/1999-4915/13/2/239/pdf-vor |
| article xml uploaded. | 3 February 2021 15:26 CET | Original file | N/A |
