| article html file updated | 31 August 2025 23:28 CEST | Update | https://www.mdpi.com/1999-4893/13/6/142 |
| article html file updated | 21 July 2022 20:44 CEST | Update | N/A |
| article html file updated | 23 June 2020 16:54 CEST | Update | N/A |
| article pdf uploaded. | 23 June 2020 16:53 CEST | Updated version of record | https://www.mdpi.com/1999-4893/13/6/142/pdf |
| article xml uploaded. | 23 June 2020 16:53 CEST | Update | https://www.mdpi.com/1999-4893/13/6/142/xml |
| article xml file uploaded | 23 June 2020 16:53 CEST | Update | N/A |
| article html file updated | 23 June 2020 16:22 CEST | Original file | N/A |
| article pdf uploaded. | 23 June 2020 16:21 CEST | Updated version of record | https://www.mdpi.com/1999-4893/13/6/142/pdf-vor |
| article xml file uploaded | 23 June 2020 16:21 CEST | Original file | N/A |
| article pdf uploaded. | 12 June 2020 13:33 CEST | Version of Record | https://www.mdpi.com/1999-4893/13/6/142/pdf-vor |
