| article html file updated | 31 August 2025 00:25 CEST | Update | https://www.mdpi.com/1999-4907/10/9/727 |
| article html file updated | 21 August 2025 22:13 CEST | Update | N/A |
| article html file updated | 20 July 2022 04:40 CEST | Update | N/A |
| article html file updated | 13 February 2020 12:15 CET | Update | N/A |
| article html file updated | 27 September 2019 14:41 CEST | Update | N/A |
| article html file updated | 24 August 2019 09:31 CEST | Original file | N/A |
| article pdf uploaded. | 24 August 2019 09:30 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/9/727/pdf |
| article xml uploaded. | 24 August 2019 09:30 CEST | Update | https://www.mdpi.com/1999-4907/10/9/727/xml |
| article xml file uploaded | 24 August 2019 09:30 CEST | Original file | N/A |
