| article html file updated | 18 August 2026 21:41 CEST | Update | https://www.mdpi.com/2076-3921/10/2/257 |
| article html file updated | 1 September 2025 21:02 CEST | Update | N/A |
| article html file updated | 24 July 2022 19:12 CEST | Update | N/A |
| article html file updated | 20 February 2021 04:39 CET | Update | N/A |
| article pdf uploaded. | 20 February 2021 04:38 CET | Updated version of record | https://www.mdpi.com/2076-3921/10/2/257/pdf |
| article xml uploaded. | 20 February 2021 04:38 CET | Update | https://www.mdpi.com/2076-3921/10/2/257/xml |
| article xml file uploaded | 20 February 2021 04:38 CET | Update | N/A |
| article html file updated | 18 February 2021 11:41 CET | Update | N/A |
| article pdf uploaded. | 18 February 2021 11:40 CET | Updated version of record | https://www.mdpi.com/2076-3921/10/2/257/pdf-vor |
| article xml uploaded. | 18 February 2021 11:40 CET | Update | N/A |
| article xml file uploaded | 18 February 2021 11:40 CET | Update | N/A |
| article html file updated | 7 February 2021 13:45 CET | Original file | N/A |
| article supplementary file uploaded. | 7 February 2021 13:44 CET | - | https://www.mdpi.com/2076-3921/10/2/257#supplementary |
| article pdf uploaded. | 7 February 2021 13:44 CET | Version of Record | https://www.mdpi.com/2076-3921/10/2/257/pdf-vor |
| article xml uploaded. | 7 February 2021 13:44 CET | Update | N/A |
| article xml file uploaded | 7 February 2021 13:44 CET | Original file | N/A |
