| article html file updated | 8 February 2020 18:31 CET | Update | https://www.mdpi.com/2072-6643/9/10/1123 |
| article html file updated | 27 September 2019 18:47 CEST | Update | - |
| article html file updated | 2 May 2019 21:10 CEST | Update | - |
| article html file updated | 6 November 2017 07:38 CET | Update | - |
| article html file updated | 15 October 2017 08:58 CEST | Original file | - |
| article xml uploaded. | 15 October 2017 08:57 CEST | Update | https://www.mdpi.com/2072-6643/9/10/1123/xml |
| article xml uploaded. | 15 October 2017 08:57 CEST | Original file | - |
| article pdf uploaded. | 15 October 2017 08:57 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/10/1123/pdf |
