| article html file updated | 31 August 2025 09:05 CEST | Update | https://www.mdpi.com/1424-8220/20/2/494 |
| article html file updated | 20 July 2022 17:36 CEST | Update | - |
| article html file updated | 15 February 2020 03:12 CET | Update | - |
| article html file updated | 7 February 2020 07:44 CET | Update | - |
| article html file updated | 22 January 2020 13:16 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 13:14 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/2/494/pdf |
| article xml uploaded. | 22 January 2020 13:14 CET | Update | https://www.mdpi.com/1424-8220/20/2/494/xml |
| article xml file uploaded | 22 January 2020 13:14 CET | Update | - |
| article supplementary file uploaded. | 15 January 2020 15:51 CET | - | https://www.mdpi.com/1424-8220/20/2/494#supplementary |
| article pdf uploaded. | 15 January 2020 15:51 CET | Version of Record | https://www.mdpi.com/1424-8220/20/2/494/pdf-vor |
| article xml file uploaded | 15 January 2020 15:51 CET | Original file | - |
