| article html file updated | 8 February 2020 07:42 CET | Update | https://www.mdpi.com/1996-1944/10/6/627 |
| article html file updated | 25 September 2019 05:27 CEST | Update | - |
| article html file updated | 3 May 2019 18:32 CEST | Update | - |
| article html file updated | 27 June 2017 10:53 CEST | Update | - |
| article html file updated | 13 June 2017 13:03 CEST | Original file | - |
| article xml uploaded. | 13 June 2017 13:02 CEST | Update | https://www.mdpi.com/1996-1944/10/6/627/xml |
| article pdf uploaded. | 13 June 2017 13:02 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/6/627/pdf |
| article pdf uploaded. | 7 June 2017 13:17 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/6/627/pdf-vor |
