| article html file updated | 31 August 2025 09:13 CEST | Update | https://www.mdpi.com/1424-8220/20/2/517 |
| article html file updated | 20 July 2022 17:44 CEST | Update | N/A |
| article html file updated | 15 February 2020 03:40 CET | Update | N/A |
| article html file updated | 7 February 2020 07:53 CET | Update | N/A |
| article html file updated | 22 January 2020 15:35 CET | Original file | N/A |
| article pdf uploaded. | 22 January 2020 15:34 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/2/517/pdf |
| article xml uploaded. | 22 January 2020 15:34 CET | Update | https://www.mdpi.com/1424-8220/20/2/517/xml |
| article xml file uploaded | 22 January 2020 15:34 CET | Update | N/A |
| article pdf uploaded. | 16 January 2020 16:24 CET | Version of Record | https://www.mdpi.com/1424-8220/20/2/517/pdf-vor |
| article xml file uploaded | 16 January 2020 16:24 CET | Original file | N/A |
