| article html file updated | 31 August 2025 08:48 CEST | Update | https://www.mdpi.com/1424-8220/20/2/428 |
| article html file updated | 20 July 2022 17:19 CEST | Update | - |
| article html file updated | 15 February 2020 02:14 CET | Update | - |
| article html file updated | 7 February 2020 07:21 CET | Update | - |
| article html file updated | 22 January 2020 15:28 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 15:26 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/2/428/pdf |
| article xml uploaded. | 22 January 2020 15:26 CET | Update | https://www.mdpi.com/1424-8220/20/2/428/xml |
| article xml file uploaded | 22 January 2020 15:26 CET | Update | - |
| article supplementary file uploaded. | 12 January 2020 07:13 CET | - | https://www.mdpi.com/1424-8220/20/2/428#supplementary |
| article pdf uploaded. | 12 January 2020 07:13 CET | Version of Record | https://www.mdpi.com/1424-8220/20/2/428/pdf-vor |
| article xml file uploaded | 12 January 2020 07:13 CET | Original file | - |
