| article html file updated | 30 August 2025 00:37 CEST | Update | https://www.mdpi.com/2072-6643/9/3/283 |
| article html file updated | 16 July 2022 05:17 CEST | Update | - |
| article html file updated | 8 February 2020 01:29 CET | Update | - |
| article html file updated | 23 September 2019 19:53 CEST | Update | - |
| article html file updated | 4 May 2019 06:41 CEST | Update | - |
| article html file updated | 28 March 2017 09:38 CEST | Update | - |
| article html file updated | 15 March 2017 09:15 CET | Original file | - |
| article xml uploaded. | 15 March 2017 09:14 CET | Original file | https://www.mdpi.com/2072-6643/9/3/283/xml |
| article pdf uploaded. | 15 March 2017 09:14 CET | Version of Record | https://www.mdpi.com/2072-6643/9/3/283/pdf |
