| article html file updated | 30 August 2025 06:51 CEST | Update | https://www.mdpi.com/1996-1073/11/9/2399 |
| article html file updated | 17 July 2022 02:33 CEST | Update | - |
| article html file updated | 10 February 2020 10:23 CET | Update | - |
| article html file updated | 7 October 2019 17:49 CEST | Update | - |
| article html file updated | 29 April 2019 06:49 CEST | Update | - |
| article html file updated | 15 April 2019 02:30 CEST | Update | - |
| article html file updated | 31 March 2019 17:40 CEST | Update | - |
| article html file updated | 25 September 2018 14:08 CEST | Update | - |
| article html file updated | 11 September 2018 14:06 CEST | Original file | - |
| article pdf uploaded. | 11 September 2018 14:05 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/9/2399/pdf |
| article xml uploaded. | 11 September 2018 14:05 CEST | Update | https://www.mdpi.com/1996-1073/11/9/2399/xml |
| article xml file uploaded | 11 September 2018 14:05 CEST | Original file | - |
