| article html file updated | 30 August 2025 08:43 CEST | Update | https://www.mdpi.com/2073-4433/9/11/440 |
| article html file updated | 17 July 2022 08:44 CEST | Update | - |
| article html file updated | 10 February 2020 20:51 CET | Update | - |
| article html file updated | 10 October 2019 07:58 CEST | Update | - |
| article html file updated | 28 April 2019 09:25 CEST | Update | - |
| article html file updated | 14 April 2019 04:57 CEST | Update | - |
| article html file updated | 1 April 2019 19:46 CEST | Update | - |
| article html file updated | 27 November 2018 05:17 CET | Update | - |
| article html file updated | 12 November 2018 09:33 CET | Original file | - |
| article pdf uploaded. | 12 November 2018 09:32 CET | Version of Record | https://www.mdpi.com/2073-4433/9/11/440/pdf |
| article xml uploaded. | 12 November 2018 09:32 CET | Update | https://www.mdpi.com/2073-4433/9/11/440/xml |
| article xml file uploaded | 12 November 2018 09:31 CET | Original file | - |