| article html file updated | 8 February 2020 13:17 CET | Update | https://www.mdpi.com/1996-1073/10/8/1179 |
| article html file updated | 26 September 2019 11:42 CEST | Update | - |
| article html file updated | 3 May 2019 07:27 CEST | Update | - |
| article html file updated | 27 March 2019 20:18 CET | Update | - |
| article html file updated | 1 September 2017 06:56 CEST | Update | - |
| article html file updated | 10 August 2017 15:40 CEST | Original file | - |
| article xml uploaded. | 10 August 2017 15:39 CEST | Update | https://www.mdpi.com/1996-1073/10/8/1179/xml |
| article xml uploaded. | 10 August 2017 15:39 CEST | Original file | - |
| article pdf uploaded. | 10 August 2017 15:39 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/8/1179/pdf |
