| article html file updated | 30 August 2025 13:59 CEST | Update | https://www.mdpi.com/2073-8994/11/4/537 |
| article html file updated | 21 August 2025 20:40 CEST | Update | - |
| article html file updated | 19 July 2022 17:32 CEST | Update | - |
| article html file updated | 12 February 2020 05:19 CET | Update | - |
| article html file updated | 18 October 2019 08:12 CEST | Update | - |
| article html file updated | 8 May 2019 20:41 CEST | Update | - |
| article html file updated | 8 May 2019 20:41 CEST | Update | - |
| article html file updated | 25 April 2019 11:49 CEST | Update | - |
| article html file updated | 15 April 2019 08:04 CEST | Original file | - |
| article pdf uploaded. | 15 April 2019 08:03 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/4/537/pdf |
| article xml uploaded. | 15 April 2019 08:03 CEST | Update | https://www.mdpi.com/2073-8994/11/4/537/xml |
| article xml file uploaded | 15 April 2019 08:03 CEST | Original file | - |
