| article html file updated | 20 August 2026 19:09 CEST | Update | https://www.mdpi.com/1996-1073/14/21/7170 |
| article html file updated | 30 July 2022 14:24 CEST | Update | N/A |
| article html file updated | 2 November 2021 07:09 CET | Update | N/A |
| article html file updated | 2 November 2021 07:09 CET | Original file | N/A |
| article pdf uploaded. | 2 November 2021 07:07 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/21/7170/pdf |
| article xml uploaded. | 2 November 2021 07:07 CET | Update | https://www.mdpi.com/1996-1073/14/21/7170/xml |
| article xml file uploaded | 2 November 2021 07:07 CET | Original file | N/A |
| article pdf uploaded. | 1 November 2021 15:11 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/21/7170/pdf-vor |
| article pdf uploaded. | 1 November 2021 15:05 CET | Version of Record | https://www.mdpi.com/1996-1073/14/21/7170/pdf-vor |
