| article html file updated | 30 August 2025 21:47 CEST | Update | https://www.mdpi.com/2075-4701/9/7/729 |
| article html file updated | 20 July 2022 14:48 CEST | Update | - |
| article html file updated | 12 February 2020 22:50 CET | Update | - |
| article html file updated | 31 July 2019 18:52 CEST | Update | - |
| article html file updated | 3 July 2019 05:49 CEST | Original file | - |
| article pdf uploaded. | 3 July 2019 05:48 CEST | Updated version of record | https://www.mdpi.com/2075-4701/9/7/729/pdf |
| article xml uploaded. | 3 July 2019 05:48 CEST | Update | https://www.mdpi.com/2075-4701/9/7/729/xml |
| article xml file uploaded | 3 July 2019 05:48 CEST | Update | - |
| article pdf uploaded. | 28 June 2019 13:44 CEST | Version of Record | https://www.mdpi.com/2075-4701/9/7/729/pdf-vor |
| article xml file uploaded | 28 June 2019 13:44 CEST | Original file | - |
