| article html file updated | 2 September 2025 10:54 CEST | Update | https://www.mdpi.com/1996-1073/14/12/3521 |
| article html file updated | 27 July 2022 00:08 CEST | Update | N/A |
| article html file updated | 22 June 2021 08:52 CEST | Update | N/A |
| article pdf uploaded. | 22 June 2021 08:51 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/12/3521/pdf |
| article xml uploaded. | 22 June 2021 08:51 CEST | Update | https://www.mdpi.com/1996-1073/14/12/3521/xml |
| article xml file uploaded | 22 June 2021 08:51 CEST | Update | N/A |
| article html file updated | 18 June 2021 12:05 CEST | Original file | N/A |
| article pdf uploaded. | 18 June 2021 12:04 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/12/3521/pdf-vor |
| article xml file uploaded | 18 June 2021 12:04 CEST | Original file | N/A |
| article pdf uploaded. | 13 June 2021 12:13 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/12/3521/pdf-vor |
