| article html file updated | 23 October 2025 11:01 CEST | Update | https://www.mdpi.com/2076-2615/10/11/1991 |
| article html file updated | 1 September 2025 12:14 CEST | Update | - |
| article html file updated | 22 July 2022 23:02 CEST | Update | - |
| article html file updated | 30 October 2020 10:44 CET | Original file | - |
| article pdf uploaded. | 30 October 2020 10:42 CET | Updated version of record | https://www.mdpi.com/2076-2615/10/11/1991/pdf |
| article xml uploaded. | 30 October 2020 10:42 CET | Update | https://www.mdpi.com/2076-2615/10/11/1991/xml |
| article xml file uploaded | 30 October 2020 10:42 CET | Original file | - |
| article pdf uploaded. | 29 October 2020 13:06 CET | Version of Record | https://www.mdpi.com/2076-2615/10/11/1991/pdf-vor |
