| article html file updated | 1 September 2025 09:51 CEST | Update | https://www.mdpi.com/1660-3397/18/10/502 |
| article html file updated | 22 July 2022 09:13 CEST | Update | N/A |
| article html file updated | 19 October 2020 05:04 CEST | Original file | N/A |
| article pdf uploaded. | 19 October 2020 05:03 CEST | Updated version of record | https://www.mdpi.com/1660-3397/18/10/502/pdf |
| article xml uploaded. | 19 October 2020 05:03 CEST | Update | https://www.mdpi.com/1660-3397/18/10/502/xml |
| article xml file uploaded | 19 October 2020 05:03 CEST | Original file | N/A |
| article pdf uploaded. | 30 September 2020 13:51 CEST | Version of Record | https://www.mdpi.com/1660-3397/18/10/502/pdf-vor |
