| article html file updated | 31 August 2025 09:47 CEST | Update | https://www.mdpi.com/1424-8220/20/3/642 |
| article html file updated | 20 July 2022 18:18 CEST | Update | N/A |
| article html file updated | 20 February 2020 16:57 CET | Update | N/A |
| article html file updated | 15 February 2020 05:29 CET | Update | N/A |
| article html file updated | 4 February 2020 09:38 CET | Update | N/A |
| article xml uploaded. | 4 February 2020 09:36 CET | Update | https://www.mdpi.com/1424-8220/20/3/642/xml |
| article xml uploaded. | 4 February 2020 09:36 CET | Update | N/A |
| article xml uploaded. | 4 February 2020 09:36 CET | Update | N/A |
| article pdf uploaded. | 4 February 2020 09:36 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/3/642/pdf |
| article pdf uploaded. | 4 February 2020 09:31 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/3/642/pdf-vor |
| article html file updated | 4 February 2020 05:54 CET | Original file | N/A |
| article pdf uploaded. | 4 February 2020 05:52 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/3/642/pdf-vor |
| article xml uploaded. | 4 February 2020 05:52 CET | Update | N/A |
| article xml file uploaded | 4 February 2020 05:52 CET | Update | N/A |
| article pdf uploaded. | 23 January 2020 10:55 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/3/642/pdf-vor |
| article xml file uploaded | 23 January 2020 10:55 CET | Update | N/A |
| article xml file uploaded | 23 January 2020 10:54 CET | Original file | N/A |
| article pdf uploaded. | 23 January 2020 10:54 CET | Version of Record | https://www.mdpi.com/1424-8220/20/3/642/pdf-vor |
