| article html file updated | 31 August 2025 12:33 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1229 |
| article html file updated | 20 July 2022 21:04 CEST | Update | - |
| article html file updated | 6 March 2020 13:37 CET | Update | - |
| article html file updated | 27 February 2020 09:05 CET | Update | - |
| article pdf uploaded. | 27 February 2020 09:02 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1229/pdf |
| article xml uploaded. | 27 February 2020 09:02 CET | Update | https://www.mdpi.com/1424-8220/20/4/1229/xml |
| article xml file uploaded | 27 February 2020 09:02 CET | Update | - |
| article html file updated | 24 February 2020 12:58 CET | Update | - |
| article html file updated | 24 February 2020 12:57 CET | Original file | - |
| article pdf uploaded. | 24 February 2020 12:56 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1229/pdf-vor |
| article xml uploaded. | 24 February 2020 12:56 CET | Update | - |
| article xml file uploaded | 24 February 2020 12:56 CET | Update | - |
| article pdf uploaded. | 24 February 2020 12:56 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/1229/pdf-vor |
| article xml uploaded. | 24 February 2020 12:56 CET | Update | - |
| article xml file uploaded | 24 February 2020 12:56 CET | Original file | - |
