| article html file updated | 1 September 2025 10:11 CEST | Update | https://www.mdpi.com/1660-3397/18/10/506 |
| article html file updated | 22 July 2022 09:45 CEST | Update | - |
| article html file updated | 4 December 2020 03:57 CET | Update | - |
| article html file updated | 12 October 2020 05:32 CEST | Original file | - |
| article pdf uploaded. | 12 October 2020 05:27 CEST | Updated version of record | https://www.mdpi.com/1660-3397/18/10/506/pdf |
| article xml uploaded. | 12 October 2020 05:27 CEST | Update | https://www.mdpi.com/1660-3397/18/10/506/xml |
| article xml file uploaded | 12 October 2020 05:27 CEST | Original file | - |
| article pdf uploaded. | 5 October 2020 16:20 CEST | Updated version of record | https://www.mdpi.com/1660-3397/18/10/506/pdf-vor |
| article pdf uploaded. | 5 October 2020 16:20 CEST | Version of Record | https://www.mdpi.com/1660-3397/18/10/506/pdf-vor |
