| article html file updated | 31 August 2025 13:41 CEST | Update | https://www.mdpi.com/2071-1050/12/5/2021 |
| article html file updated | 20 July 2022 22:10 CEST | Update | - |
| article html file updated | 13 March 2020 02:58 CET | Update | - |
| article pdf uploaded. | 13 March 2020 02:57 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/5/2021/pdf |
| article xml uploaded. | 13 March 2020 02:57 CET | Update | https://www.mdpi.com/2071-1050/12/5/2021/xml |
| article xml file uploaded | 13 March 2020 02:57 CET | Update | - |
| article html file updated | 7 March 2020 18:12 CET | Update | - |
| article html file updated | 7 March 2020 13:48 CET | Original file | - |
| article pdf uploaded. | 6 March 2020 12:02 CET | Version of Record | https://www.mdpi.com/2071-1050/12/5/2021/pdf-vor |
| article xml file uploaded | 6 March 2020 12:02 CET | Original file | - |
