| article html file updated | 8 February 2020 12:49 CET | Update | https://www.mdpi.com/1996-1073/10/8/1147 |
| article html file updated | 26 September 2019 08:53 CEST | Update | - |
| article html file updated | 3 May 2019 08:25 CEST | Update | - |
| article html file updated | 27 March 2019 19:19 CET | Update | - |
| article html file updated | 1 September 2017 06:49 CEST | Update | - |
| article html file updated | 4 August 2017 12:06 CEST | Original file | - |
| article xml uploaded. | 4 August 2017 12:05 CEST | Original file | https://www.mdpi.com/1996-1073/10/8/1147/xml |
| article pdf uploaded. | 4 August 2017 12:05 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/8/1147/pdf |
