| article html file updated | 1 September 2025 11:42 CEST | Update | https://www.mdpi.com/1424-8220/20/21/6018 |
| article html file updated | 22 July 2022 22:12 CEST | Update | N/A |
| article html file updated | 27 October 2020 02:36 CET | Original file | N/A |
| article pdf uploaded. | 27 October 2020 02:34 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6018/pdf |
| article xml uploaded. | 27 October 2020 02:34 CET | Update | https://www.mdpi.com/1424-8220/20/21/6018/xml |
| article xml file uploaded | 27 October 2020 02:34 CET | Original file | N/A |
| article pdf uploaded. | 23 October 2020 11:12 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/21/6018/pdf-vor |
