| article html file updated | 30 August 2025 22:59 CEST | Update | https://www.mdpi.com/1999-4907/10/8/617 |
| article html file updated | 20 July 2022 06:24 CEST | Update | - |
| article html file updated | 13 February 2020 04:53 CET | Update | - |
| article html file updated | 27 August 2019 13:05 CEST | Update | - |
| article html file updated | 25 July 2019 11:57 CEST | Original file | - |
| article pdf uploaded. | 25 July 2019 11:56 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/8/617/pdf |
| article xml uploaded. | 25 July 2019 11:56 CEST | Update | https://www.mdpi.com/1999-4907/10/8/617/xml |
| article xml file uploaded | 25 July 2019 11:56 CEST | Original file | - |
