| article html file updated | 17 August 2026 19:47 CEST | Update | https://www.mdpi.com/1424-8220/20/15/4134 |
| article html file updated | 1 September 2025 03:56 CEST | Update | N/A |
| article html file updated | 22 July 2022 01:16 CEST | Update | N/A |
| article html file updated | 27 July 2020 05:17 CEST | Original file | N/A |
| article pdf uploaded. | 27 July 2020 05:15 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/15/4134/pdf |
| article xml uploaded. | 27 July 2020 05:15 CEST | Update | https://www.mdpi.com/1424-8220/20/15/4134/xml |
| article xml file uploaded | 27 July 2020 05:15 CEST | Original file | N/A |
| article pdf uploaded. | 25 July 2020 08:23 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/15/4134/pdf-vor |
