| article html file updated | 16 August 2026 09:37 CEST | Update | https://www.mdpi.com/1999-4907/10/9/728 |
| article html file updated | 31 August 2025 00:26 CEST | Update | N/A |
| article html file updated | 20 July 2022 04:39 CEST | Update | N/A |
| article html file updated | 13 February 2020 12:21 CET | Update | N/A |
| article html file updated | 27 September 2019 14:42 CEST | Update | N/A |
| article html file updated | 24 August 2019 12:24 CEST | Original file | N/A |
| article pdf uploaded. | 24 August 2019 12:22 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/9/728/pdf |
| article xml uploaded. | 24 August 2019 12:22 CEST | Update | https://www.mdpi.com/1999-4907/10/9/728/xml |
| article xml file uploaded | 24 August 2019 12:22 CEST | Original file | N/A |
