| article html file updated | 1 September 2025 17:07 CEST | Update | https://www.mdpi.com/1660-4601/18/1/138 |
| article html file updated | 23 July 2022 07:44 CEST | Update | - |
| article html file updated | 29 December 2020 09:27 CET | Update | - |
| article pdf uploaded. | 29 December 2020 09:25 CET | Updated version of record | https://www.mdpi.com/1660-4601/18/1/138/pdf |
| article xml uploaded. | 29 December 2020 09:25 CET | Update | https://www.mdpi.com/1660-4601/18/1/138/xml |
| article xml file uploaded | 29 December 2020 09:25 CET | Update | - |
| article html file updated | 27 December 2020 14:04 CET | Original file | - |
| article pdf uploaded. | 27 December 2020 14:02 CET | Version of Record | https://www.mdpi.com/1660-4601/18/1/138/pdf-vor |
| article xml uploaded. | 27 December 2020 14:02 CET | Update | - |
| article xml file uploaded | 27 December 2020 14:02 CET | Original file | - |
