| article html file updated | 30 August 2025 01:19 CEST | Update | https://www.mdpi.com/2073-8994/9/10/204 |
| article html file updated | 16 July 2022 06:36 CEST | Update | - |
| article html file updated | 8 February 2020 17:31 CET | Update | - |
| article html file updated | 27 September 2019 11:22 CEST | Update | - |
| article html file updated | 2 May 2019 23:19 CEST | Update | - |
| article html file updated | 1 November 2017 04:40 CET | Update | - |
| article html file updated | 29 September 2017 14:07 CEST | Original file | - |
| article xml uploaded. | 29 September 2017 14:06 CEST | Update | https://www.mdpi.com/2073-8994/9/10/204/xml |
| article xml uploaded. | 29 September 2017 14:06 CEST | Original file | - |
| article pdf uploaded. | 29 September 2017 14:06 CEST | Version of Record | https://www.mdpi.com/2073-8994/9/10/204/pdf |
