| article html file updated | 8 February 2020 10:45 CET | Update | https://www.mdpi.com/1996-1944/10/7/787 |
| article html file updated | 25 September 2019 21:22 CEST | Update | N/A |
| article html file updated | 3 May 2019 12:52 CEST | Update | N/A |
| article html file updated | 1 August 2017 10:01 CEST | Update | N/A |
| article html file updated | 13 July 2017 09:34 CEST | Original file | N/A |
| article xml uploaded. | 13 July 2017 09:32 CEST | Original file | https://www.mdpi.com/1996-1944/10/7/787/xml |
| article pdf uploaded. | 13 July 2017 09:32 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/7/787/pdf |
| article pdf uploaded. | 11 July 2017 14:49 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/787/pdf-vor |
