| article html file updated | 8 February 2020 21:49 CET | Update | https://www.mdpi.com/1996-1073/10/11/1929 |
| article html file updated | 28 September 2019 15:38 CEST | Update | N/A |
| article html file updated | 2 May 2019 13:34 CEST | Update | N/A |
| article html file updated | 18 April 2019 11:14 CEST | Update | N/A |
| article html file updated | 30 November 2017 10:41 CET | Update | N/A |
| article html file updated | 22 November 2017 10:29 CET | Original file | N/A |
| article xml uploaded. | 22 November 2017 10:28 CET | Update | https://www.mdpi.com/1996-1073/10/11/1929/xml |
| article xml uploaded. | 22 November 2017 10:28 CET | Original file | N/A |
| article pdf uploaded. | 22 November 2017 10:28 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/11/1929/pdf |
| article pdf uploaded. | 21 November 2017 12:42 CET | Version of Record | https://www.mdpi.com/1996-1073/10/11/1929/pdf-vor |
