| article html file updated | 9 February 2020 05:15 CET | Update | https://www.mdpi.com/2071-1050/10/2/388 |
| article html file updated | 30 September 2019 10:56 CEST | Update | - |
| article html file updated | 1 May 2019 21:36 CEST | Update | - |
| article html file updated | 17 April 2019 20:26 CEST | Update | - |
| article html file updated | 28 March 2019 20:19 CET | Update | - |
| article html file updated | 15 March 2018 09:45 CET | Update | - |
| article html file updated | 14 March 2018 11:18 CET | Update | - |
| article html file updated | 1 February 2018 17:57 CET | Original file | - |
| article xml uploaded. | 1 February 2018 17:56 CET | Original file | https://www.mdpi.com/2071-1050/10/2/388/xml |
| article pdf uploaded. | 1 February 2018 17:56 CET | Version of Record | https://www.mdpi.com/2071-1050/10/2/388/pdf |
