| article html file updated | 31 August 2025 12:02 CEST | Update | https://www.mdpi.com/1999-4907/11/2/229 |
| article html file updated | 20 July 2022 20:33 CEST | Update | - |
| article html file updated | 7 March 2020 12:23 CET | Update | - |
| article html file updated | 7 March 2020 05:03 CET | Update | - |
| article html file updated | 19 February 2020 16:50 CET | Original file | - |
| article pdf uploaded. | 19 February 2020 16:48 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/2/229/pdf |
| article xml uploaded. | 19 February 2020 16:48 CET | Update | https://www.mdpi.com/1999-4907/11/2/229/xml |
| article xml file uploaded | 19 February 2020 16:48 CET | Update | - |
| article supplementary file uploaded. | 18 February 2020 16:13 CET | - | https://www.mdpi.com/1999-4907/11/2/229#supplementary |
| article pdf uploaded. | 18 February 2020 16:13 CET | Version of Record | https://www.mdpi.com/1999-4907/11/2/229/pdf-vor |
| article xml file uploaded | 18 February 2020 16:13 CET | Original file | - |
