| article html file updated | 9 February 2020 08:55 CET | Update | https://www.mdpi.com/2071-1050/10/3/731 |
| article html file updated | 1 October 2019 08:25 CEST | Update | N/A |
| article html file updated | 1 May 2019 13:41 CEST | Update | N/A |
| article html file updated | 17 April 2019 13:19 CEST | Update | N/A |
| article html file updated | 29 March 2019 04:34 CET | Update | N/A |
| article html file updated | 27 March 2018 13:54 CEST | Update | N/A |
| article html file updated | 7 March 2018 11:09 CET | Original file | N/A |
| article xml uploaded. | 7 March 2018 11:07 CET | Original file | https://www.mdpi.com/2071-1050/10/3/731/xml |
| article pdf uploaded. | 7 March 2018 11:07 CET | Version of Record | https://www.mdpi.com/2071-1050/10/3/731/pdf |
