| article html file updated | 31 August 2025 14:04 CEST | Update | https://www.mdpi.com/1424-8220/20/5/1539 |
| article html file updated | 20 July 2022 22:33 CEST | Update | - |
| article html file updated | 18 March 2020 23:59 CET | Update | - |
| article html file updated | 11 March 2020 09:41 CET | Original file | - |
| article pdf uploaded. | 11 March 2020 09:40 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/5/1539/pdf |
| article xml uploaded. | 11 March 2020 09:40 CET | Update | https://www.mdpi.com/1424-8220/20/5/1539/xml |
| article xml file uploaded | 11 March 2020 09:40 CET | Update | - |
| article pdf uploaded. | 10 March 2020 16:07 CET | Version of Record | https://www.mdpi.com/1424-8220/20/5/1539/pdf-vor |
| article xml file uploaded | 10 March 2020 16:07 CET | Original file | - |
