| article html file updated | 11 February 2020 14:59 CET | Update | https://www.mdpi.com/1996-1944/12/3/537 |
| article html file updated | 14 October 2019 18:33 CEST | Update | - |
| article html file updated | 26 April 2019 18:44 CEST | Update | - |
| article html file updated | 12 April 2019 14:42 CEST | Update | - |
| article html file updated | 3 April 2019 18:04 CEST | Update | - |
| article html file updated | 28 February 2019 19:52 CET | Update | - |
| article html file updated | 20 February 2019 06:00 CET | Update | - |
| article html file updated | 12 February 2019 02:11 CET | Original file | - |
| article pdf uploaded. | 11 February 2019 11:46 CET | Version of Record | https://www.mdpi.com/1996-1944/12/3/537/pdf |
| article xml uploaded. | 11 February 2019 11:46 CET | Update | https://www.mdpi.com/1996-1944/12/3/537/xml |
| article xml file uploaded | 11 February 2019 11:46 CET | Original file | - |
