| article html file updated | 8 February 2020 23:31 CET | Update | https://www.mdpi.com/2072-6643/9/12/1334 |
| article html file updated | 29 September 2019 01:58 CEST | Update | - |
| article html file updated | 2 May 2019 09:48 CEST | Update | - |
| article html file updated | 18 April 2019 07:28 CEST | Update | - |
| article html file updated | 2 January 2018 13:02 CET | Update | - |
| article html file updated | 27 December 2017 07:58 CET | Update | - |
| article xml uploaded. | 27 December 2017 07:57 CET | Update | https://www.mdpi.com/2072-6643/9/12/1334/xml |
| article pdf uploaded. | 27 December 2017 07:57 CET | Updated version of record | https://www.mdpi.com/2072-6643/9/12/1334/pdf |
| article html file updated | 8 December 2017 15:27 CET | Original file | - |
| article xml uploaded. | 8 December 2017 15:26 CET | Original file | - |
| article pdf uploaded. | 8 December 2017 15:26 CET | Version of Record | https://www.mdpi.com/2072-6643/9/12/1334/pdf-vor |
