| article html file updated | 30 August 2025 22:28 CEST | Update | https://www.mdpi.com/1999-4915/11/7/646 |
| article html file updated | 21 August 2025 21:42 CEST | Update | - |
| article html file updated | 13 February 2020 02:13 CET | Update | - |
| article html file updated | 18 July 2019 09:46 CEST | Original file | - |
| article pdf uploaded. | 18 July 2019 09:44 CEST | Updated version of record | https://www.mdpi.com/1999-4915/11/7/646/pdf |
| article xml uploaded. | 18 July 2019 09:44 CEST | Update | https://www.mdpi.com/1999-4915/11/7/646/xml |
| article xml file uploaded | 18 July 2019 09:44 CEST | Update | - |
| article pdf uploaded. | 13 July 2019 11:35 CEST | Version of Record | https://www.mdpi.com/1999-4915/11/7/646/pdf-vor |
| article xml file uploaded | 13 July 2019 11:35 CEST | Original file | - |
