| article html file updated | 9 February 2020 08:11 CET | Update | https://www.mdpi.com/2071-1050/10/3/657 |
| article html file updated | 1 October 2019 04:13 CEST | Update | N/A |
| article html file updated | 1 May 2019 15:11 CEST | Update | N/A |
| article html file updated | 17 April 2019 14:44 CEST | Update | N/A |
| article html file updated | 29 March 2019 02:52 CET | Update | N/A |
| article html file updated | 27 March 2018 13:45 CEST | Update | N/A |
| article html file updated | 1 March 2018 03:36 CET | Original file | N/A |
| article xml uploaded. | 1 March 2018 03:34 CET | Original file | https://www.mdpi.com/2071-1050/10/3/657/xml |
| article pdf uploaded. | 1 March 2018 03:34 CET | Version of Record | https://www.mdpi.com/2071-1050/10/3/657/pdf |
