| article html file updated | 31 August 2025 11:44 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1045 |
| article html file updated | 20 July 2022 20:15 CEST | Update | N/A |
| article html file updated | 6 March 2020 11:14 CET | Update | N/A |
| article html file updated | 25 February 2020 04:40 CET | Original file | N/A |
| article pdf uploaded. | 25 February 2020 04:38 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1045/pdf |
| article xml uploaded. | 25 February 2020 04:38 CET | Update | https://www.mdpi.com/1424-8220/20/4/1045/xml |
| article xml file uploaded | 25 February 2020 04:38 CET | Update | N/A |
| article pdf uploaded. | 15 February 2020 07:25 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1045/pdf-vor |
| article pdf uploaded. | 14 February 2020 16:48 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/1045/pdf-vor |
| article xml file uploaded | 14 February 2020 16:48 CET | Original file | N/A |
