| article html file updated | 9 February 2020 05:05 CET | Update | https://www.mdpi.com/2071-1050/10/2/377 |
| article html file updated | 30 September 2019 09:56 CEST | Update | - |
| article html file updated | 1 May 2019 21:56 CEST | Update | - |
| article html file updated | 17 April 2019 20:44 CEST | Update | - |
| article html file updated | 28 March 2019 19:59 CET | Update | - |
| article html file updated | 15 March 2018 09:44 CET | Update | - |
| article html file updated | 14 March 2018 11:12 CET | Update | - |
| article html file updated | 31 January 2018 17:42 CET | Original file | - |
| article xml uploaded. | 31 January 2018 17:41 CET | Original file | https://www.mdpi.com/2071-1050/10/2/377/xml |
| article pdf uploaded. | 31 January 2018 17:41 CET | Version of Record | https://www.mdpi.com/2071-1050/10/2/377/pdf |
