| article html file updated | 8 February 2020 21:31 CET | Update | https://www.mdpi.com/1996-1944/10/11/1321 |
| article html file updated | 28 September 2019 13:38 CEST | Update | - |
| article html file updated | 2 May 2019 14:16 CEST | Update | - |
| article html file updated | 18 April 2019 11:56 CEST | Update | - |
| article html file updated | 30 November 2017 10:09 CET | Update | - |
| article html file updated | 22 November 2017 02:44 CET | Update | - |
| article xml uploaded. | 22 November 2017 02:43 CET | Update | https://www.mdpi.com/1996-1944/10/11/1321/xml |
| article xml uploaded. | 22 November 2017 02:43 CET | Update | - |
| article pdf uploaded. | 22 November 2017 02:43 CET | Updated version of record | https://www.mdpi.com/1996-1944/10/11/1321/pdf |
| article html file updated | 19 November 2017 08:40 CET | Original file | - |
| article xml uploaded. | 19 November 2017 08:39 CET | Update | - |
| article xml uploaded. | 19 November 2017 08:39 CET | Original file | - |
| article pdf uploaded. | 19 November 2017 08:39 CET | Updated version of record | https://www.mdpi.com/1996-1944/10/11/1321/pdf-vor |
| article pdf uploaded. | 17 November 2017 12:36 CET | Version of Record | https://www.mdpi.com/1996-1944/10/11/1321/pdf-vor |
