| article html file updated | 8 February 2020 13:20 CET | Update | https://www.mdpi.com/1996-1944/10/8/939 |
| article html file updated | 26 September 2019 11:57 CEST | Update | N/A |
| article html file updated | 3 May 2019 07:22 CEST | Update | N/A |
| article html file updated | 27 March 2019 20:24 CET | Update | N/A |
| article html file updated | 1 September 2017 10:21 CEST | Update | N/A |
| article html file updated | 14 August 2017 04:57 CEST | Original file | N/A |
| article xml uploaded. | 14 August 2017 04:56 CEST | Update | https://www.mdpi.com/1996-1944/10/8/939/xml |
| article xml uploaded. | 14 August 2017 04:56 CEST | Original file | N/A |
| article pdf uploaded. | 14 August 2017 04:56 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/8/939/pdf |
| article pdf uploaded. | 11 August 2017 13:05 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/8/939/pdf-vor |
