| article html file updated | 31 August 2025 19:47 CEST | Update | https://www.mdpi.com/1996-1944/13/9/2170 |
| article html file updated | 21 July 2022 04:13 CEST | Update | N/A |
| article html file updated | 11 May 2020 05:58 CEST | Update | N/A |
| article pdf uploaded. | 11 May 2020 05:56 CEST | Updated version of record | https://www.mdpi.com/1996-1944/13/9/2170/pdf |
| article xml uploaded. | 11 May 2020 05:56 CEST | Update | https://www.mdpi.com/1996-1944/13/9/2170/xml |
| article xml file uploaded | 11 May 2020 05:56 CEST | Update | N/A |
| article html file updated | 8 May 2020 14:33 CEST | Update | N/A |
| article html file updated | 8 May 2020 14:33 CEST | Original file | N/A |
| article pdf uploaded. | 8 May 2020 14:32 CEST | Updated version of record | https://www.mdpi.com/1996-1944/13/9/2170/pdf-vor |
| article xml file uploaded | 8 May 2020 14:32 CEST | Update | N/A |
| article pdf uploaded. | 8 May 2020 14:32 CEST | Version of Record | https://www.mdpi.com/1996-1944/13/9/2170/pdf-vor |
| article xml file uploaded | 8 May 2020 14:31 CEST | Original file | N/A |
