| article html file updated | 30 August 2025 13:45 CEST | Update | https://www.mdpi.com/2073-8994/11/4/504 |
| article html file updated | 21 August 2025 20:35 CEST | Update | - |
| article html file updated | 19 July 2022 17:17 CEST | Update | - |
| article html file updated | 12 February 2020 03:37 CET | Update | - |
| article html file updated | 17 October 2019 21:38 CEST | Update | - |
| article html file updated | 8 May 2019 19:45 CEST | Update | - |
| article html file updated | 8 May 2019 19:21 CEST | Update | - |
| article html file updated | 25 April 2019 15:41 CEST | Update | - |
| article html file updated | 11 April 2019 11:52 CEST | Update | - |
| article html file updated | 10 April 2019 06:25 CEST | Update | - |
| article html file updated | 7 April 2019 11:43 CEST | Original file | - |
| article pdf uploaded. | 7 April 2019 11:41 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/4/504/pdf |
| article xml uploaded. | 7 April 2019 11:41 CEST | Update | https://www.mdpi.com/2073-8994/11/4/504/xml |
| article xml file uploaded | 7 April 2019 11:41 CEST | Original file | - |
