| article html file updated | 9 February 2020 07:28 CET | Update | https://www.mdpi.com/2071-1050/10/2/564 |
| article html file updated | 1 October 2019 00:10 CEST | Update | - |
| article html file updated | 1 May 2019 16:41 CEST | Update | - |
| article html file updated | 17 April 2019 16:05 CEST | Update | - |
| article html file updated | 29 March 2019 01:06 CET | Update | - |
| article html file updated | 15 March 2018 10:09 CET | Update | - |
| article html file updated | 14 March 2018 12:20 CET | Update | - |
| article html file updated | 24 February 2018 07:55 CET | Original file | - |
| article xml uploaded. | 24 February 2018 07:54 CET | Original file | https://www.mdpi.com/2071-1050/10/2/564/xml |
| article pdf uploaded. | 24 February 2018 07:54 CET | Version of Record | https://www.mdpi.com/2071-1050/10/2/564/pdf |
