| article html file updated | 30 August 2025 11:16 CEST | Update | https://www.mdpi.com/1424-8220/19/2/414 |
| article html file updated | 18 July 2022 00:29 CEST | Update | - |
| article html file updated | 11 February 2020 10:21 CET | Update | - |
| article html file updated | 13 October 2019 16:10 CEST | Update | - |
| article html file updated | 27 April 2019 03:43 CEST | Update | - |
| article html file updated | 12 April 2019 23:46 CEST | Update | - |
| article html file updated | 3 April 2019 06:44 CEST | Update | - |
| article html file updated | 30 January 2019 08:22 CET | Update | - |
| article html file updated | 21 January 2019 12:30 CET | Original file | - |
| article pdf uploaded. | 21 January 2019 12:29 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/2/414/pdf |
| article xml uploaded. | 21 January 2019 12:29 CET | Update | https://www.mdpi.com/1424-8220/19/2/414/xml |
| article xml file uploaded | 21 January 2019 12:29 CET | Update | - |
| article pdf uploaded. | 20 January 2019 12:27 CET | Version of Record | https://www.mdpi.com/1424-8220/19/2/414/pdf-vor |
| article xml file uploaded | 20 January 2019 12:27 CET | Original file | - |
