| article html file updated | 11 February 2020 23:53 CET | Update | https://www.mdpi.com/1996-1944/12/6/950 |
| article html file updated | 16 October 2019 23:48 CEST | Update | N/A |
| article html file updated | 25 April 2019 23:42 CEST | Update | N/A |
| article html file updated | 11 April 2019 18:43 CEST | Update | N/A |
| article html file updated | 9 April 2019 19:46 CEST | Update | N/A |
| article html file updated | 4 April 2019 17:36 CEST | Update | N/A |
| article html file updated | 21 March 2019 11:55 CET | Original file | N/A |
| article pdf uploaded. | 21 March 2019 11:53 CET | Version of Record | https://www.mdpi.com/1996-1944/12/6/950/pdf |
| article xml uploaded. | 21 March 2019 11:53 CET | Update | https://www.mdpi.com/1996-1944/12/6/950/xml |
| article xml file uploaded | 21 March 2019 11:53 CET | Original file | N/A |
