| article html file updated | 30 August 2025 11:18 CEST | Update | https://www.mdpi.com/1424-8220/19/2/433 |
| article html file updated | 20 July 2022 16:57 CEST | Update | - |
| article html file updated | 11 February 2020 10:34 CET | Update | - |
| article html file updated | 13 October 2019 17:20 CEST | Update | - |
| article html file updated | 27 April 2019 03:20 CEST | Update | - |
| article html file updated | 12 April 2019 23:21 CEST | Update | - |
| article html file updated | 3 April 2019 07:10 CEST | Update | - |
| article html file updated | 30 January 2019 08:39 CET | Update | - |
| article html file updated | 21 January 2019 14:18 CET | Original file | - |
| article pdf uploaded. | 21 January 2019 14:16 CET | Version of Record | https://www.mdpi.com/1424-8220/19/2/433/pdf |
| article xml uploaded. | 21 January 2019 14:16 CET | Update | https://www.mdpi.com/1424-8220/19/2/433/xml |
| article xml file uploaded | 21 January 2019 14:16 CET | Original file | - |
