| article html file updated | 26 December 2025 00:15 CET | Update | https://www.mdpi.com/2077-1444/12/9/781 |
| article html file updated | 7 September 2025 01:03 CEST | Update | N/A |
| article html file updated | 30 July 2022 06:15 CEST | Update | N/A |
| article html file updated | 18 September 2021 05:38 CEST | Update | N/A |
| article pdf uploaded. | 18 September 2021 05:37 CEST | Updated version of record | https://www.mdpi.com/2077-1444/12/9/781/pdf |
| article xml uploaded. | 18 September 2021 05:37 CEST | Update | https://www.mdpi.com/2077-1444/12/9/781/xml |
| article xml file uploaded | 18 September 2021 05:37 CEST | Update | N/A |
| article html file updated | 17 September 2021 08:50 CEST | Original file | N/A |
| article supplementary file uploaded. | 17 September 2021 08:49 CEST | - | https://www.mdpi.com/2077-1444/12/9/781#supplementary |
| article pdf uploaded. | 17 September 2021 08:49 CEST | Version of Record | https://www.mdpi.com/2077-1444/12/9/781/pdf-vor |
| article xml uploaded. | 17 September 2021 08:49 CEST | Update | N/A |
| article xml file uploaded | 17 September 2021 08:49 CEST | Original file | N/A |
