| article html file updated | 30 August 2025 14:00 CEST | Update | https://www.mdpi.com/2072-6694/11/4/538 |
| article html file updated | 19 July 2022 17:33 CEST | Update | - |
| article html file updated | 12 February 2020 05:24 CET | Update | - |
| article html file updated | 18 October 2019 08:42 CEST | Update | - |
| article html file updated | 9 May 2019 19:53 CEST | Update | - |
| article html file updated | 25 April 2019 11:36 CEST | Update | - |
| article html file updated | 15 April 2019 12:20 CEST | Original file | - |
| article pdf uploaded. | 15 April 2019 12:19 CEST | Version of Record | https://www.mdpi.com/2072-6694/11/4/538/pdf |
| article xml uploaded. | 15 April 2019 12:19 CEST | Update | https://www.mdpi.com/2072-6694/11/4/538/xml |
| article xml file uploaded | 15 April 2019 12:19 CEST | Original file | - |
