| article html file updated | 31 August 2025 04:05 CEST | Update | https://www.mdpi.com/1999-4907/10/11/980 |
| article html file updated | 20 July 2022 00:16 CEST | Update | - |
| article html file updated | 14 February 2020 06:50 CET | Update | - |
| article html file updated | 27 November 2019 09:00 CET | Update | - |
| article html file updated | 5 November 2019 09:35 CET | Original file | - |
| article pdf uploaded. | 5 November 2019 09:34 CET | Version of Record | https://www.mdpi.com/1999-4907/10/11/980/pdf |
| article xml uploaded. | 5 November 2019 09:34 CET | Update | https://www.mdpi.com/1999-4907/10/11/980/xml |
| article xml file uploaded | 5 November 2019 09:33 CET | Original file | - |
