| article html file updated | 17 August 2026 00:42 CEST | Update | https://www.mdpi.com/1424-8220/20/3/604 |
| article html file updated | 31 August 2025 09:40 CEST | Update | N/A |
| article html file updated | 20 July 2022 18:11 CEST | Update | N/A |
| article html file updated | 20 February 2020 15:39 CET | Update | N/A |
| article html file updated | 15 February 2020 05:14 CET | Update | N/A |
| article html file updated | 3 February 2020 05:36 CET | Original file | N/A |
| article pdf uploaded. | 3 February 2020 05:35 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/3/604/pdf |
| article xml uploaded. | 3 February 2020 05:35 CET | Update | https://www.mdpi.com/1424-8220/20/3/604/xml |
| article xml file uploaded | 3 February 2020 05:35 CET | Update | N/A |
| article pdf uploaded. | 22 January 2020 08:55 CET | Version of Record | https://www.mdpi.com/1424-8220/20/3/604/pdf-vor |
| article xml file uploaded | 22 January 2020 08:55 CET | Original file | N/A |
