| article html file updated | 30 August 2025 00:42 CEST | Update | https://www.mdpi.com/2072-6643/9/5/473 |
| article html file updated | 21 August 2025 19:18 CEST | Update | - |
| article html file updated | 8 February 2020 05:26 CET | Update | - |
| article html file updated | 24 September 2019 17:41 CEST | Update | - |
| article html file updated | 3 May 2019 22:49 CEST | Update | - |
| article html file updated | 1 June 2017 07:39 CEST | Update | - |
| article html file updated | 23 May 2017 03:56 CEST | Update | - |
| article html file updated | 9 May 2017 13:50 CEST | Original file | - |
| article xml uploaded. | 9 May 2017 13:48 CEST | Update | https://www.mdpi.com/2072-6643/9/5/473/xml |
| article pdf uploaded. | 9 May 2017 13:48 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/5/473/pdf |
