| article html file updated | 30 August 2025 09:03 CEST | Update | https://www.mdpi.com/2073-4352/8/11/438 |
| article html file updated | 17 July 2022 10:17 CEST | Update | - |
| article html file updated | 10 February 2020 22:28 CET | Update | - |
| article html file updated | 10 October 2019 18:27 CEST | Update | - |
| article html file updated | 28 April 2019 05:30 CEST | Update | - |
| article html file updated | 14 April 2019 01:33 CEST | Update | - |
| article html file updated | 2 April 2019 00:04 CEST | Update | - |
| article html file updated | 26 November 2018 05:01 CET | Update | - |
| article html file updated | 21 November 2018 07:16 CET | Original file | - |
| article pdf uploaded. | 21 November 2018 07:15 CET | Version of Record | https://www.mdpi.com/2073-4352/8/11/438/pdf |
| article xml uploaded. | 21 November 2018 07:15 CET | Update | https://www.mdpi.com/2073-4352/8/11/438/xml |
| article xml file uploaded | 21 November 2018 07:15 CET | Original file | - |
