| article html file updated | 30 August 2025 01:45 CEST | Update | https://www.mdpi.com/2073-4433/8/11/226 |
| article html file updated | 16 July 2022 07:30 CEST | Update | - |
| article html file updated | 8 February 2020 21:46 CET | Update | - |
| article html file updated | 28 September 2019 15:16 CEST | Update | - |
| article html file updated | 2 May 2019 13:43 CEST | Update | - |
| article html file updated | 18 April 2019 11:22 CEST | Update | - |
| article html file updated | 30 November 2017 09:22 CET | Update | - |
| article html file updated | 21 November 2017 12:55 CET | Original file | - |
| article xml uploaded. | 21 November 2017 12:54 CET | Update | https://www.mdpi.com/2073-4433/8/11/226/xml |
| article xml uploaded. | 21 November 2017 12:54 CET | Original file | - |
| article pdf uploaded. | 21 November 2017 12:54 CET | Version of Record | https://www.mdpi.com/2073-4433/8/11/226/pdf |
