| article html file updated | 31 August 2025 10:05 CEST | Update | https://www.mdpi.com/1999-4907/11/2/147 |
| article html file updated | 20 July 2022 18:36 CEST | Update | - |
| article html file updated | 7 March 2020 04:38 CET | Update | - |
| article html file updated | 7 March 2020 02:39 CET | Update | - |
| article html file updated | 29 February 2020 11:34 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 11:33 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/2/147/pdf |
| article xml uploaded. | 29 February 2020 11:33 CET | Update | https://www.mdpi.com/1999-4907/11/2/147/xml |
| article xml file uploaded | 29 February 2020 11:33 CET | Update | - |
| article pdf uploaded. | 28 January 2020 09:53 CET | Version of Record | https://www.mdpi.com/1999-4907/11/2/147/pdf-vor |
| article xml file uploaded | 28 January 2020 09:53 CET | Original file | - |
