| article html file updated | 8 February 2020 09:29 CET | Update | https://www.mdpi.com/1996-1944/10/7/717 |
| article html file updated | 25 September 2019 14:46 CEST | Update | N/A |
| article html file updated | 3 May 2019 15:12 CEST | Update | N/A |
| article html file updated | 1 August 2017 09:45 CEST | Update | N/A |
| article html file updated | 29 June 2017 08:13 CEST | Original file | N/A |
| article xml uploaded. | 29 June 2017 08:11 CEST | Original file | https://www.mdpi.com/1996-1944/10/7/717/xml |
| article pdf uploaded. | 29 June 2017 08:11 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/7/717/pdf |
| article pdf uploaded. | 28 June 2017 14:50 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/717/pdf-vor |
