| article html file updated | 30 August 2025 06:47 CEST | Update | https://www.mdpi.com/1996-1073/11/9/2378 |
| article html file updated | 17 July 2022 02:25 CEST | Update | - |
| article html file updated | 10 February 2020 10:01 CET | Update | - |
| article html file updated | 7 October 2019 15:42 CEST | Update | - |
| article html file updated | 29 April 2019 07:32 CEST | Update | - |
| article html file updated | 15 April 2019 03:17 CEST | Update | - |
| article html file updated | 31 March 2019 16:54 CEST | Update | - |
| article html file updated | 25 September 2018 14:03 CEST | Original file | - |
| article pdf uploaded. | 9 September 2018 12:08 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/9/2378/pdf |
| article xml uploaded. | 9 September 2018 12:08 CEST | Update | https://www.mdpi.com/1996-1073/11/9/2378/xml |
| article xml file uploaded | 9 September 2018 12:08 CEST | Original file | - |
