| article html file updated | 8 February 2020 11:10 CET | Update | https://www.mdpi.com/2071-1050/9/7/1244 |
| article html file updated | 25 September 2019 23:33 CEST | Update | N/A |
| article html file updated | 3 May 2019 12:05 CEST | Update | N/A |
| article html file updated | 27 March 2019 16:03 CET | Update | N/A |
| article html file updated | 31 July 2017 09:54 CEST | Update | N/A |
| article html file updated | 16 July 2017 09:32 CEST | Update | N/A |
| article html file updated | 16 July 2017 09:31 CEST | Update | N/A |
| article html file updated | 16 July 2017 09:31 CEST | Original file | N/A |
| article xml uploaded. | 16 July 2017 09:30 CEST | Original file | https://www.mdpi.com/2071-1050/9/7/1244/xml |
| article pdf uploaded. | 16 July 2017 09:30 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/7/1244/pdf |
