| article html file updated | 30 August 2025 21:52 CEST | Update | https://www.mdpi.com/1999-4923/11/7/301 |
| article html file updated | 20 July 2022 07:44 CEST | Update | - |
| article html file updated | 12 February 2020 23:16 CET | Update | - |
| article html file updated | 31 July 2019 23:45 CEST | Update | - |
| article html file updated | 4 July 2019 04:26 CEST | Original file | - |
| article pdf uploaded. | 4 July 2019 04:24 CEST | Updated version of record | https://www.mdpi.com/1999-4923/11/7/301/pdf |
| article xml uploaded. | 4 July 2019 04:24 CEST | Update | https://www.mdpi.com/1999-4923/11/7/301/xml |
| article xml file uploaded | 4 July 2019 04:24 CEST | Update | - |
| article pdf uploaded. | 30 June 2019 11:34 CEST | Version of Record | https://www.mdpi.com/1999-4923/11/7/301/pdf-vor |
| article xml file uploaded | 30 June 2019 11:34 CEST | Original file | - |
