| article html file updated | 30 August 2025 23:54 CEST | Update | https://www.mdpi.com/1999-4907/10/8/684 |
| article html file updated | 20 July 2022 05:17 CEST | Update | N/A |
| article html file updated | 13 February 2020 09:38 CET | Update | N/A |
| article html file updated | 27 August 2019 14:13 CEST | Update | N/A |
| article html file updated | 21 August 2019 12:08 CEST | Update | N/A |
| article pdf uploaded. | 21 August 2019 12:07 CEST | Updated version of record | https://www.mdpi.com/1999-4907/10/8/684/pdf |
| article xml uploaded. | 21 August 2019 12:07 CEST | Update | https://www.mdpi.com/1999-4907/10/8/684/xml |
| article xml file uploaded | 21 August 2019 12:07 CEST | Update | N/A |
| article html file updated | 14 August 2019 09:37 CEST | Original file | N/A |
| article pdf uploaded. | 14 August 2019 09:36 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/8/684/pdf-vor |
| article xml uploaded. | 14 August 2019 09:36 CEST | Update | N/A |
| article xml file uploaded | 14 August 2019 09:36 CEST | Original file | N/A |
