| article html file updated | 31 August 2025 12:41 CEST | Update | https://www.mdpi.com/1996-1073/13/5/1021 |
| article html file updated | 20 July 2022 21:11 CEST | Update | - |
| article html file updated | 18 March 2020 18:52 CET | Update | - |
| article html file updated | 11 March 2020 07:19 CET | Original file | - |
| article pdf uploaded. | 11 March 2020 07:17 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/5/1021/pdf |
| article xml uploaded. | 11 March 2020 07:17 CET | Update | https://www.mdpi.com/1996-1073/13/5/1021/xml |
| article xml file uploaded | 11 March 2020 07:17 CET | Update | - |
| article pdf uploaded. | 26 February 2020 04:07 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/5/1021/pdf-vor |
| article xml file uploaded | 26 February 2020 04:07 CET | Update | - |
| article pdf uploaded. | 25 February 2020 14:09 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/5/1021/pdf-vor |
| article xml file uploaded | 25 February 2020 14:09 CET | Update | - |
| article pdf uploaded. | 25 February 2020 14:08 CET | Version of Record | https://www.mdpi.com/1996-1073/13/5/1021/pdf-vor |
| article xml file uploaded | 25 February 2020 14:08 CET | Original file | - |
