| article html file updated | 7 February 2020 22:18 CET | Update | https://www.mdpi.com/1996-1944/10/2/116 |
| article html file updated | 23 September 2019 02:00 CEST | Update | N/A |
| article html file updated | 4 May 2019 13:25 CEST | Update | N/A |
| article html file updated | 2 March 2017 08:56 CET | Update | N/A |
| article html file updated | 3 February 2017 12:33 CET | Original file | N/A |
| article xml uploaded. | 3 February 2017 12:32 CET | Original file | https://www.mdpi.com/1996-1944/10/2/116/xml |
| article pdf uploaded. | 3 February 2017 12:32 CET | Updated version of record | https://www.mdpi.com/1996-1944/10/2/116/pdf |
| article pdf uploaded. | 26 January 2017 11:58 CET | Version of Record | https://www.mdpi.com/1996-1944/10/2/116/pdf-vor |
