| article html file updated | 31 August 2025 08:54 CEST | Update | https://www.mdpi.com/1424-8220/20/2/442 |
| article html file updated | 20 July 2022 17:25 CEST | Update | N/A |
| article html file updated | 15 February 2020 02:34 CET | Update | N/A |
| article html file updated | 7 February 2020 07:25 CET | Update | N/A |
| article html file updated | 15 January 2020 07:38 CET | Original file | N/A |
| article pdf uploaded. | 15 January 2020 07:36 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/2/442/pdf |
| article xml uploaded. | 15 January 2020 07:36 CET | Update | https://www.mdpi.com/1424-8220/20/2/442/xml |
| article xml file uploaded | 15 January 2020 07:36 CET | Update | N/A |
| article pdf uploaded. | 13 January 2020 15:21 CET | Version of Record | https://www.mdpi.com/1424-8220/20/2/442/pdf-vor |
| article xml file uploaded | 13 January 2020 15:21 CET | Original file | N/A |
