| article html file updated | 7 February 2020 22:19 CET | Update | https://www.mdpi.com/1996-1944/10/2/114 |
| article html file updated | 23 September 2019 02:01 CEST | Update | N/A |
| article html file updated | 4 May 2019 13:25 CEST | Update | N/A |
| article html file updated | 2 March 2017 08:55 CET | Update | N/A |
| article html file updated | 4 February 2017 11:56 CET | Original file | N/A |
| article xml uploaded. | 4 February 2017 11:54 CET | Update | https://www.mdpi.com/1996-1944/10/2/114/xml |
| article xml uploaded. | 4 February 2017 11:54 CET | Original file | N/A |
| article pdf uploaded. | 4 February 2017 11:54 CET | Updated version of record | https://www.mdpi.com/1996-1944/10/2/114/pdf |
| article pdf uploaded. | 26 January 2017 12:09 CET | Version of Record | https://www.mdpi.com/1996-1944/10/2/114/pdf-vor |
