| article html file updated | 31 August 2025 08:54 CEST | Update | https://www.mdpi.com/1424-8220/20/2/446 |
| article html file updated | 20 July 2022 17:26 CEST | Update | - |
| article html file updated | 15 February 2020 02:36 CET | Update | - |
| article html file updated | 7 February 2020 07:27 CET | Update | - |
| article html file updated | 21 January 2020 10:32 CET | Original file | - |
| article pdf uploaded. | 21 January 2020 10:26 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/2/446/pdf |
| article xml uploaded. | 21 January 2020 10:26 CET | Update | https://www.mdpi.com/1424-8220/20/2/446/xml |
| article xml file uploaded | 21 January 2020 10:26 CET | Update | - |
| article supplementary file uploaded. | 13 January 2020 15:55 CET | - | https://www.mdpi.com/1424-8220/20/2/446#supplementary |
| article pdf uploaded. | 13 January 2020 15:55 CET | Version of Record | https://www.mdpi.com/1424-8220/20/2/446/pdf-vor |
| article xml file uploaded | 13 January 2020 15:55 CET | Original file | - |
