| article html file updated | 9 February 2020 02:56 CET | Update | https://www.mdpi.com/1996-1944/11/1/120 |
| article html file updated | 29 September 2019 21:16 CEST | Update | - |
| article html file updated | 2 May 2019 02:30 CEST | Update | - |
| article html file updated | 18 April 2019 00:44 CEST | Update | - |
| article html file updated | 28 March 2019 15:16 CET | Update | - |
| article html file updated | 1 February 2018 14:42 CET | Update | - |
| article html file updated | 16 January 2018 02:59 CET | Update | - |
| article xml uploaded. | 16 January 2018 02:57 CET | Update | https://www.mdpi.com/1996-1944/11/1/120/xml |
| article xml uploaded. | 16 January 2018 02:57 CET | Update | - |
| article pdf uploaded. | 16 January 2018 02:57 CET | Updated version of record | https://www.mdpi.com/1996-1944/11/1/120/pdf |
| article html file updated | 12 January 2018 17:55 CET | Original file | - |
| article xml uploaded. | 12 January 2018 17:53 CET | Update | - |
| article xml uploaded. | 12 January 2018 17:53 CET | Original file | - |
| article pdf uploaded. | 12 January 2018 17:53 CET | Version of Record | https://www.mdpi.com/1996-1944/11/1/120/pdf-vor |
