| article html file updated | 31 August 2025 15:00 CEST | Update | https://www.mdpi.com/1996-1073/13/6/1468 |
| article html file updated | 20 July 2022 23:30 CEST | Update | N/A |
| article html file updated | 26 March 2020 14:38 CET | Update | N/A |
| article pdf uploaded. | 26 March 2020 14:36 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/6/1468/pdf |
| article xml uploaded. | 26 March 2020 14:36 CET | Update | https://www.mdpi.com/1996-1073/13/6/1468/xml |
| article xml file uploaded | 26 March 2020 14:36 CET | Update | N/A |
| article html file updated | 21 March 2020 07:08 CET | Update | N/A |
| article pdf uploaded. | 21 March 2020 07:07 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/6/1468/pdf-vor |
| article xml file uploaded | 21 March 2020 07:07 CET | Update | N/A |
| article html file updated | 20 March 2020 13:16 CET | Original file | N/A |
| article pdf uploaded. | 20 March 2020 13:15 CET | Version of Record | https://www.mdpi.com/1996-1073/13/6/1468/pdf-vor |
| article xml file uploaded | 20 March 2020 13:15 CET | Original file | N/A |
