| article html file updated | 31 August 2025 12:36 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1236 |
| article html file updated | 20 July 2022 21:06 CEST | Update | - |
| article html file updated | 6 March 2020 13:39 CET | Update | - |
| article html file updated | 28 February 2020 17:01 CET | Original file | - |
| article pdf uploaded. | 28 February 2020 16:59 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1236/pdf |
| article xml uploaded. | 28 February 2020 16:59 CET | Update | https://www.mdpi.com/1424-8220/20/4/1236/xml |
| article xml file uploaded | 28 February 2020 16:59 CET | Update | - |
| article pdf uploaded. | 24 February 2020 15:51 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/1236/pdf-vor |
| article xml file uploaded | 24 February 2020 15:50 CET | Original file | - |
