| article html file updated | 30 August 2025 20:33 CEST | Update | https://www.mdpi.com/2073-4409/8/6/524 |
| article html file updated | 19 July 2022 19:26 CEST | Update | - |
| article html file updated | 12 February 2020 16:41 CET | Update | - |
| article html file updated | 21 October 2019 02:25 CEST | Update | - |
| article html file updated | 5 July 2019 21:20 CEST | Update | - |
| article html file updated | 31 May 2019 11:59 CEST | Original file | - |
| article pdf uploaded. | 31 May 2019 11:58 CEST | Version of Record | https://www.mdpi.com/2073-4409/8/6/524/pdf |
| article xml uploaded. | 31 May 2019 11:58 CEST | Update | https://www.mdpi.com/2073-4409/8/6/524/xml |
| article xml file uploaded | 31 May 2019 11:58 CEST | Original file | - |
