| article html file updated | 31 August 2025 11:59 CEST | Update | https://www.mdpi.com/1996-1073/13/4/913 |
| article html file updated | 20 July 2022 20:30 CEST | Update | N/A |
| article html file updated | 7 March 2020 11:59 CET | Update | N/A |
| article html file updated | 7 March 2020 11:39 CET | Update | N/A |
| article html file updated | 19 February 2020 16:20 CET | Original file | N/A |
| article pdf uploaded. | 19 February 2020 16:18 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/913/pdf |
| article xml uploaded. | 19 February 2020 16:18 CET | Update | https://www.mdpi.com/1996-1073/13/4/913/xml |
| article xml file uploaded | 19 February 2020 16:18 CET | Update | N/A |
| article pdf uploaded. | 18 February 2020 13:27 CET | Version of Record | https://www.mdpi.com/1996-1073/13/4/913/pdf-vor |
| article xml file uploaded | 18 February 2020 13:27 CET | Original file | N/A |