| article html file updated | 8 February 2020 09:14 CET | Update | https://www.mdpi.com/1996-1944/10/7/701 |
| article html file updated | 25 September 2019 13:32 CEST | Update | - |
| article html file updated | 3 May 2019 15:40 CEST | Update | - |
| article html file updated | 1 August 2017 09:42 CEST | Update | - |
| article html file updated | 28 June 2017 22:28 CEST | Original file | - |
| article xml uploaded. | 28 June 2017 03:30 CEST | Update | https://www.mdpi.com/1996-1944/10/7/701/xml |
| article pdf uploaded. | 28 June 2017 03:30 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/7/701/pdf |
| article pdf uploaded. | 26 June 2017 10:51 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/701/pdf-vor |
