| article html file updated | 30 August 2025 13:40 CEST | Update | https://www.mdpi.com/2073-4433/10/4/181 |
| article html file updated | 19 July 2022 17:13 CEST | Update | - |
| article html file updated | 12 February 2020 03:05 CET | Update | - |
| article html file updated | 17 October 2019 18:40 CEST | Update | - |
| article html file updated | 8 May 2019 12:25 CEST | Update | - |
| article html file updated | 25 April 2019 16:44 CEST | Update | - |
| article html file updated | 11 April 2019 12:38 CEST | Update | - |
| article html file updated | 10 April 2019 07:21 CEST | Update | - |
| article html file updated | 4 April 2019 12:24 CEST | Original file | - |
| article pdf uploaded. | 4 April 2019 12:22 CEST | Version of Record | https://www.mdpi.com/2073-4433/10/4/181/pdf |
| article xml uploaded. | 4 April 2019 12:22 CEST | Update | https://www.mdpi.com/2073-4433/10/4/181/xml |
| article xml file uploaded | 4 April 2019 12:22 CEST | Original file | - |
