| article html file updated | 31 August 2025 13:58 CEST | Update | https://www.mdpi.com/1996-1073/13/5/1271 |
| article html file updated | 20 July 2022 22:26 CEST | Update | N/A |
| article html file updated | 19 March 2020 00:22 CET | Update | N/A |
| article html file updated | 11 March 2020 14:45 CET | Original file | N/A |
| article pdf uploaded. | 11 March 2020 14:44 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/5/1271/pdf |
| article xml uploaded. | 11 March 2020 14:44 CET | Update | https://www.mdpi.com/1996-1073/13/5/1271/xml |
| article xml file uploaded | 11 March 2020 14:43 CET | Update | N/A |
| article pdf uploaded. | 9 March 2020 15:47 CET | Version of Record | https://www.mdpi.com/1996-1073/13/5/1271/pdf-vor |
| article xml file uploaded | 9 March 2020 15:47 CET | Original file | N/A |
