| article html file updated | 31 August 2025 22:48 CEST | Update | https://www.mdpi.com/1996-1073/13/11/2903 |
| article html file updated | 21 July 2022 20:03 CEST | Update | N/A |
| article html file updated | 7 June 2020 15:56 CEST | Update | N/A |
| article pdf uploaded. | 7 June 2020 15:54 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/11/2903/pdf |
| article html file updated | 7 June 2020 15:52 CEST | Original file | N/A |
| article pdf uploaded. | 7 June 2020 15:50 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/11/2903/pdf-vor |
| article xml uploaded. | 7 June 2020 15:50 CEST | Update | https://www.mdpi.com/1996-1073/13/11/2903/xml |
| article xml file uploaded | 7 June 2020 15:50 CEST | Original file | N/A |
| article pdf uploaded. | 5 June 2020 16:16 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/11/2903/pdf-vor |
