| article html file updated | 31 August 2025 00:12 CEST | Update | https://www.mdpi.com/1999-4907/10/8/708 |
| article html file updated | 20 July 2022 04:55 CEST | Update | N/A |
| article html file updated | 13 February 2020 11:10 CET | Update | N/A |
| article html file updated | 27 August 2019 14:22 CEST | Update | N/A |
| article html file updated | 22 August 2019 15:29 CEST | Original file | N/A |
| article pdf uploaded. | 20 August 2019 15:47 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/8/708/pdf |
| article xml uploaded. | 20 August 2019 15:47 CEST | Update | https://www.mdpi.com/1999-4907/10/8/708/xml |
| article xml file uploaded | 20 August 2019 15:47 CEST | Original file | N/A |
