| article html file updated | 30 August 2025 11:30 CEST | Update | https://www.mdpi.com/1999-4923/11/2/53 |
| article html file updated | 20 July 2022 17:06 CEST | Update | - |
| article html file updated | 11 February 2020 11:48 CET | Update | - |
| article html file updated | 14 October 2019 00:06 CEST | Update | - |
| article html file updated | 27 April 2019 00:56 CEST | Update | - |
| article html file updated | 12 April 2019 20:53 CEST | Update | - |
| article html file updated | 3 April 2019 10:13 CEST | Update | - |
| article html file updated | 4 March 2019 15:02 CET | Update | - |
| article html file updated | 27 January 2019 07:07 CET | Original file | - |
| article pdf uploaded. | 27 January 2019 07:06 CET | Version of Record | https://www.mdpi.com/1999-4923/11/2/53/pdf |
| article xml uploaded. | 27 January 2019 07:06 CET | Update | https://www.mdpi.com/1999-4923/11/2/53/xml |
| article xml file uploaded | 27 January 2019 07:06 CET | Original file | - |