| article html file updated | 31 August 2025 19:20 CEST | Update | https://www.mdpi.com/1996-1073/13/9/2229 |
| article html file updated | 21 July 2022 03:46 CEST | Update | N/A |
| article html file updated | 6 May 2020 07:36 CEST | Update | N/A |
| article pdf uploaded. | 6 May 2020 07:35 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/9/2229/pdf |
| article xml uploaded. | 6 May 2020 07:35 CEST | Update | https://www.mdpi.com/1996-1073/13/9/2229/xml |
| article xml file uploaded | 6 May 2020 07:35 CEST | Update | N/A |
| article html file updated | 3 May 2020 08:04 CEST | Original file | N/A |
| article pdf uploaded. | 3 May 2020 08:03 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/9/2229/pdf-vor |
| article xml file uploaded | 3 May 2020 08:03 CEST | Original file | N/A |
