| article html file updated | 23 October 2025 10:54 CEST | Update | https://www.mdpi.com/2220-9964/9/11/641 |
| article html file updated | 1 September 2025 11:59 CEST | Update | N/A |
| article html file updated | 22 July 2022 22:38 CEST | Update | N/A |
| article html file updated | 28 October 2020 08:10 CET | Update | N/A |
| article pdf uploaded. | 28 October 2020 08:08 CET | Updated version of record | https://www.mdpi.com/2220-9964/9/11/641/pdf |
| article xml uploaded. | 28 October 2020 08:08 CET | Update | https://www.mdpi.com/2220-9964/9/11/641/xml |
| article xml file uploaded | 28 October 2020 08:08 CET | Update | N/A |
| article html file updated | 27 October 2020 09:20 CET | Original file | N/A |
| article pdf uploaded. | 27 October 2020 09:19 CET | Version of Record | https://www.mdpi.com/2220-9964/9/11/641/pdf-vor |
| article xml uploaded. | 27 October 2020 09:19 CET | Update | N/A |
| article xml file uploaded | 27 October 2020 09:19 CET | Original file | N/A |
