| article html file updated | 30 August 2025 22:02 CEST | Update | https://www.mdpi.com/1999-4907/10/7/559 |
| article html file updated | 20 July 2022 07:32 CEST | Update | - |
| article html file updated | 13 February 2020 00:08 CET | Update | - |
| article html file updated | 31 July 2019 15:41 CEST | Update | - |
| article html file updated | 4 July 2019 09:52 CEST | Original file | - |
| article pdf uploaded. | 4 July 2019 09:51 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/7/559/pdf |
| article xml uploaded. | 4 July 2019 09:51 CEST | Update | https://www.mdpi.com/1999-4907/10/7/559/xml |
| article xml file uploaded | 4 July 2019 09:51 CEST | Original file | - |
