| article html file updated | 14 August 2026 16:50 CEST | Update | https://www.mdpi.com/1996-1073/10/8/1229 |
| article html file updated | 30 August 2025 00:59 CEST | Update | N/A |
| article html file updated | 16 July 2022 05:55 CEST | Update | N/A |
| article html file updated | 8 February 2020 13:56 CET | Update | N/A |
| article html file updated | 26 September 2019 15:18 CEST | Update | N/A |
| article html file updated | 3 May 2019 06:11 CEST | Update | N/A |
| article html file updated | 1 September 2017 07:06 CEST | Update | N/A |
| article html file updated | 18 August 2017 13:58 CEST | Original file | N/A |
| article xml uploaded. | 18 August 2017 13:57 CEST | Update | https://www.mdpi.com/1996-1073/10/8/1229/xml |
| article xml uploaded. | 18 August 2017 13:57 CEST | Original file | N/A |
| article pdf uploaded. | 18 August 2017 13:57 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/8/1229/pdf |
