| article html file updated | 8 February 2020 14:03 CET | Update | https://www.mdpi.com/1996-1073/10/8/1236 |
| article html file updated | 26 September 2019 15:56 CEST | Update | - |
| article html file updated | 3 May 2019 05:57 CEST | Update | - |
| article html file updated | 1 September 2017 07:07 CEST | Update | - |
| article html file updated | 21 August 2017 12:53 CEST | Original file | - |
| article xml uploaded. | 21 August 2017 12:52 CEST | Update | https://www.mdpi.com/1996-1073/10/8/1236/xml |
| article xml uploaded. | 21 August 2017 12:51 CEST | Original file | - |
| article pdf uploaded. | 21 August 2017 12:51 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/8/1236/pdf |
