| article html file updated | 31 August 2025 00:30 CEST | Update | https://www.mdpi.com/1999-4907/10/9/735 |
| article html file updated | 20 July 2022 04:33 CEST | Update | - |
| article html file updated | 13 February 2020 12:45 CET | Update | - |
| article html file updated | 27 September 2019 14:45 CEST | Update | - |
| article html file updated | 27 August 2019 12:29 CEST | Original file | - |
| article pdf uploaded. | 27 August 2019 06:04 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/9/735/pdf |
| article xml uploaded. | 27 August 2019 06:04 CEST | Update | https://www.mdpi.com/1999-4907/10/9/735/xml |
| article xml file uploaded | 27 August 2019 06:04 CEST | Original file | - |
