| article html file updated | 9 February 2020 04:24 CET | Update | https://www.mdpi.com/1996-1944/11/2/192 |
| article html file updated | 30 September 2019 05:48 CEST | Update | N/A |
| article html file updated | 1 May 2019 23:26 CEST | Update | N/A |
| article html file updated | 17 April 2019 22:02 CEST | Update | N/A |
| article html file updated | 28 March 2019 18:28 CET | Update | N/A |
| article html file updated | 14 March 2018 15:17 CET | Update | N/A |
| article html file updated | 26 January 2018 07:12 CET | Original file | N/A |
| article xml uploaded. | 26 January 2018 07:10 CET | Update | https://www.mdpi.com/1996-1944/11/2/192/xml |
| article xml uploaded. | 26 January 2018 07:10 CET | Original file | N/A |
| article pdf uploaded. | 26 January 2018 07:10 CET | Version of Record | https://www.mdpi.com/1996-1944/11/2/192/pdf |
