| article html file updated | 30 August 2025 21:07 CEST | Update | https://www.mdpi.com/1999-4907/10/6/505 |
| article html file updated | 20 July 2022 15:37 CEST | Update | - |
| article html file updated | 12 February 2020 19:36 CET | Update | - |
| article html file updated | 21 October 2019 20:57 CEST | Update | - |
| article html file updated | 5 July 2019 19:51 CEST | Update | - |
| article html file updated | 5 July 2019 13:37 CEST | Update | - |
| article html file updated | 5 July 2019 13:09 CEST | Update | - |
| article html file updated | 14 June 2019 07:42 CEST | Original file | - |
| article pdf uploaded. | 14 June 2019 07:41 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/6/505/pdf |
| article xml uploaded. | 14 June 2019 07:41 CEST | Update | https://www.mdpi.com/1999-4907/10/6/505/xml |
| article xml file uploaded | 14 June 2019 07:41 CEST | Original file | - |
