| article html file updated | 31 August 2025 15:25 CEST | Update | https://www.mdpi.com/1996-1073/13/7/1538 |
| article html file updated | 20 July 2022 23:55 CEST | Update | - |
| article html file updated | 20 April 2020 16:18 CEST | Update | - |
| article html file updated | 2 April 2020 14:56 CEST | Original file | - |
| article pdf uploaded. | 2 April 2020 14:05 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/7/1538/pdf |
| article xml uploaded. | 2 April 2020 14:05 CEST | Update | https://www.mdpi.com/1996-1073/13/7/1538/xml |
| article xml file uploaded | 2 April 2020 14:05 CEST | Update | - |
| article pdf uploaded. | 25 March 2020 18:15 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/7/1538/pdf-vor |
| article pdf uploaded. | 25 March 2020 11:54 CET | Version of Record | https://www.mdpi.com/1996-1073/13/7/1538/pdf-vor |
| article xml file uploaded | 25 March 2020 11:54 CET | Original file | - |
