| article html file updated | 1 September 2025 07:37 CEST | Update | https://www.mdpi.com/1996-1944/13/18/3921 |
| article html file updated | 22 July 2022 06:04 CEST | Update | - |
| article html file updated | 18 September 2020 02:31 CEST | Update | - |
| article pdf uploaded. | 18 September 2020 02:29 CEST | Updated version of record | https://www.mdpi.com/1996-1944/13/18/3921/pdf |
| article xml uploaded. | 18 September 2020 02:29 CEST | Update | https://www.mdpi.com/1996-1944/13/18/3921/xml |
| article xml file uploaded | 18 September 2020 02:29 CEST | Update | - |
| article html file updated | 8 September 2020 13:11 CEST | Original file | - |
| article pdf uploaded. | 8 September 2020 13:09 CEST | Updated version of record | https://www.mdpi.com/1996-1944/13/18/3921/pdf-vor |
| article xml uploaded. | 8 September 2020 13:09 CEST | Update | - |
| article xml file uploaded | 8 September 2020 13:09 CEST | Original file | - |
| article pdf uploaded. | 4 September 2020 16:10 CEST | Updated version of record | https://www.mdpi.com/1996-1944/13/18/3921/pdf-vor |
| article pdf uploaded. | 4 September 2020 16:10 CEST | Version of Record | https://www.mdpi.com/1996-1944/13/18/3921/pdf-vor |
