| article html file updated | 31 August 2025 12:19 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1186 |
| article html file updated | 20 July 2022 20:50 CEST | Update | N/A |
| article html file updated | 6 March 2020 13:20 CET | Update | N/A |
| article html file updated | 27 February 2020 13:57 CET | Original file | N/A |
| article pdf uploaded. | 27 February 2020 13:56 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1186/pdf |
| article xml uploaded. | 27 February 2020 13:56 CET | Update | https://www.mdpi.com/1424-8220/20/4/1186/xml |
| article xml file uploaded | 27 February 2020 13:56 CET | Update | N/A |
| article pdf uploaded. | 21 February 2020 12:13 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/1186/pdf-vor |
| article xml file uploaded | 21 February 2020 12:13 CET | Original file | N/A |
