| article html file updated | 30 August 2025 00:43 CEST | Update | https://www.mdpi.com/2072-6643/9/7/719 |
| article html file updated | 21 August 2025 19:20 CEST | Update | - |
| article html file updated | 8 February 2020 10:31 CET | Update | - |
| article html file updated | 25 September 2019 20:09 CEST | Update | - |
| article html file updated | 3 May 2019 13:18 CEST | Update | - |
| article html file updated | 2 August 2017 04:08 CEST | Update | - |
| article html file updated | 8 July 2017 11:39 CEST | Original file | - |
| article xml uploaded. | 8 July 2017 11:37 CEST | Original file | https://www.mdpi.com/2072-6643/9/7/719/xml |
| article pdf uploaded. | 8 July 2017 11:37 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/7/719/pdf |
