| article html file updated | 1 September 2025 11:17 CEST | Update | https://www.mdpi.com/1660-3397/18/10/521 |
| article html file updated | 22 July 2022 21:37 CEST | Update | - |
| article html file updated | 26 October 2020 02:43 CET | Update | - |
| article pdf uploaded. | 26 October 2020 02:41 CET | Updated version of record | https://www.mdpi.com/1660-3397/18/10/521/pdf |
| article xml uploaded. | 26 October 2020 02:41 CET | Update | https://www.mdpi.com/1660-3397/18/10/521/xml |
| article xml file uploaded | 26 October 2020 02:41 CET | Update | - |
| article html file updated | 19 October 2020 13:12 CEST | Original file | - |
| article pdf uploaded. | 19 October 2020 13:10 CEST | Version of Record | https://www.mdpi.com/1660-3397/18/10/521/pdf-vor |
| article xml uploaded. | 19 October 2020 13:10 CEST | Update | - |
| article xml file uploaded | 19 October 2020 13:10 CEST | Original file | - |
