| article html file updated | 30 August 2025 20:44 CEST | Update | https://www.mdpi.com/2073-4360/11/6/998 |
| article html file updated | 19 July 2022 19:39 CEST | Update | - |
| article html file updated | 12 February 2020 17:37 CET | Update | - |
| article html file updated | 21 October 2019 08:15 CEST | Update | - |
| article html file updated | 4 July 2019 13:44 CEST | Update | - |
| article html file updated | 4 June 2019 13:31 CEST | Original file | - |
| article pdf uploaded. | 4 June 2019 13:29 CEST | Version of Record | https://www.mdpi.com/2073-4360/11/6/998/pdf |
| article xml uploaded. | 4 June 2019 13:29 CEST | Update | https://www.mdpi.com/2073-4360/11/6/998/xml |
| article xml file uploaded | 4 June 2019 13:29 CEST | Original file | - |
