| article html file updated | 9 February 2020 03:45 CET | Update | https://www.mdpi.com/1996-1944/11/1/161 |
| article html file updated | 30 September 2019 02:11 CEST | Update | N/A |
| article html file updated | 2 May 2019 00:49 CEST | Update | N/A |
| article html file updated | 17 April 2019 23:13 CEST | Update | N/A |
| article html file updated | 28 March 2019 17:06 CET | Update | N/A |
| article html file updated | 1 February 2018 14:52 CET | Update | N/A |
| article html file updated | 20 January 2018 08:36 CET | Original file | N/A |
| article xml uploaded. | 20 January 2018 08:35 CET | Original file | https://www.mdpi.com/1996-1944/11/1/161/xml |
| article pdf uploaded. | 20 January 2018 08:35 CET | Version of Record | https://www.mdpi.com/1996-1944/11/1/161/pdf |
