| article html file updated | 31 August 2025 22:28 CEST | Update | https://www.mdpi.com/2079-4983/11/2/39 |
| article html file updated | 21 July 2022 06:52 CEST | Update | N/A |
| article html file updated | 10 October 2020 08:27 CEST | Update | N/A |
| article html file updated | 9 October 2020 05:57 CEST | Update | N/A |
| article html file updated | 19 June 2020 11:54 CEST | Original file | N/A |
| article pdf uploaded. | 19 June 2020 11:52 CEST | Updated version of record | https://www.mdpi.com/2079-4983/11/2/39/pdf |
| article xml uploaded. | 19 June 2020 11:52 CEST | Update | https://www.mdpi.com/2079-4983/11/2/39/xml |
| article xml file uploaded | 19 June 2020 11:52 CEST | Original file | N/A |
| article pdf uploaded. | 3 June 2020 10:23 CEST | Version of Record | https://www.mdpi.com/2079-4983/11/2/39/pdf-vor |
