| article html file updated | 24 December 2025 17:53 CET | Update | https://www.mdpi.com/2079-7737/9/3/49 |
| article html file updated | 31 August 2025 13:50 CEST | Update | - |
| article html file updated | 20 July 2022 22:19 CEST | Update | - |
| article html file updated | 1 April 2020 15:36 CEST | Update | - |
| article html file updated | 22 March 2020 17:04 CET | Original file | - |
| article pdf uploaded. | 22 March 2020 17:02 CET | Updated version of record | https://www.mdpi.com/2079-7737/9/3/49/pdf |
| article xml uploaded. | 22 March 2020 17:02 CET | Update | https://www.mdpi.com/2079-7737/9/3/49/xml |
| article xml file uploaded | 22 March 2020 17:02 CET | Update | - |
| article pdf uploaded. | 7 March 2020 15:02 CET | Version of Record | https://www.mdpi.com/2079-7737/9/3/49/pdf-vor |
| article xml file uploaded | 7 March 2020 15:02 CET | Original file | - |
