| article html file updated | 31 August 2025 13:11 CEST | Update | https://www.mdpi.com/1999-4893/13/3/56 |
| article html file updated | 20 July 2022 21:40 CEST | Update | - |
| article html file updated | 8 October 2020 17:34 CEST | Update | - |
| article html file updated | 1 April 2020 20:44 CEST | Update | - |
| article html file updated | 25 March 2020 10:04 CET | Original file | - |
| article pdf uploaded. | 25 March 2020 10:02 CET | Updated version of record | https://www.mdpi.com/1999-4893/13/3/56/pdf |
| article xml uploaded. | 25 March 2020 10:02 CET | Update | https://www.mdpi.com/1999-4893/13/3/56/xml |
| article xml file uploaded | 25 March 2020 10:02 CET | Update | - |
| article pdf uploaded. | 6 March 2020 03:14 CET | Updated version of record | https://www.mdpi.com/1999-4893/13/3/56/pdf-vor |
| article pdf uploaded. | 1 March 2020 16:11 CET | Version of Record | https://www.mdpi.com/1999-4893/13/3/56/pdf-vor |
| article xml file uploaded | 1 March 2020 16:11 CET | Original file | - |
