| article html file updated | 7 September 2025 01:18 CEST | Update | https://www.mdpi.com/1718-7729/28/5/311 |
| article html file updated | 30 July 2022 06:52 CEST | Update | - |
| article html file updated | 23 September 2021 11:22 CEST | Update | - |
| article pdf uploaded. | 23 September 2021 11:21 CEST | Updated version of record | https://www.mdpi.com/1718-7729/28/5/311/pdf |
| article xml uploaded. | 23 September 2021 11:21 CEST | Update | https://www.mdpi.com/1718-7729/28/5/311/xml |
| article xml file uploaded | 23 September 2021 11:21 CEST | Update | - |
| article html file updated | 21 September 2021 12:20 CEST | Original file | - |
| article pdf uploaded. | 21 September 2021 12:19 CEST | Version of Record | https://www.mdpi.com/1718-7729/28/5/311/pdf-vor |
| article xml uploaded. | 21 September 2021 12:19 CEST | Update | - |
| article xml file uploaded | 21 September 2021 12:19 CEST | Original file | - |
