| article html file updated | 9 February 2020 08:10 CET | Update | https://www.mdpi.com/2071-1050/10/3/648 |
| article html file updated | 1 October 2019 04:06 CEST | Update | - |
| article html file updated | 1 May 2019 15:13 CEST | Update | - |
| article html file updated | 17 April 2019 14:46 CEST | Update | - |
| article html file updated | 29 March 2019 02:50 CET | Update | - |
| article html file updated | 27 March 2018 13:43 CEST | Update | - |
| article html file updated | 28 February 2018 17:52 CET | Original file | - |
| article xml uploaded. | 28 February 2018 17:51 CET | Update | https://www.mdpi.com/2071-1050/10/3/648/xml |
| article xml uploaded. | 28 February 2018 17:51 CET | Original file | - |
| article pdf uploaded. | 28 February 2018 17:51 CET | Version of Record | https://www.mdpi.com/2071-1050/10/3/648/pdf |
