| article html file updated | 31 August 2025 10:00 CEST | Update | https://www.mdpi.com/1424-8220/20/3/684 |
| article html file updated | 20 July 2022 18:31 CEST | Update | - |
| article html file updated | 20 February 2020 17:58 CET | Update | - |
| article html file updated | 15 February 2020 05:58 CET | Update | - |
| article html file updated | 4 February 2020 14:07 CET | Original file | - |
| article pdf uploaded. | 4 February 2020 14:06 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/3/684/pdf |
| article xml uploaded. | 4 February 2020 14:06 CET | Update | https://www.mdpi.com/1424-8220/20/3/684/xml |
| article xml file uploaded | 4 February 2020 14:06 CET | Update | - |
| article pdf uploaded. | 26 January 2020 12:07 CET | Version of Record | https://www.mdpi.com/1424-8220/20/3/684/pdf-vor |
| article xml file uploaded | 26 January 2020 12:07 CET | Original file | - |
