| article html file updated | 9 February 2020 10:09 CET | Update | https://www.mdpi.com/1996-1944/11/3/437 |
| article html file updated | 1 October 2019 17:01 CEST | Update | - |
| article html file updated | 1 May 2019 11:06 CEST | Update | - |
| article html file updated | 17 April 2019 10:56 CEST | Update | - |
| article html file updated | 29 March 2019 07:13 CET | Update | - |
| article html file updated | 27 March 2018 13:27 CEST | Update | - |
| article html file updated | 16 March 2018 15:29 CET | Original file | - |
| article xml uploaded. | 16 March 2018 15:27 CET | Update | https://www.mdpi.com/1996-1944/11/3/437/xml |
| article pdf uploaded. | 16 March 2018 15:27 CET | Version of Record | https://www.mdpi.com/1996-1944/11/3/437/pdf |
