| article html file updated | 8 February 2020 19:56 CET | Update | https://www.mdpi.com/1996-1944/10/11/1253 |
| article html file updated | 28 September 2019 03:20 CEST | Update | N/A |
| article html file updated | 2 May 2019 17:52 CEST | Update | N/A |
| article html file updated | 30 November 2017 09:48 CET | Update | N/A |
| article html file updated | 31 October 2017 11:20 CET | Original file | N/A |
| article xml uploaded. | 31 October 2017 11:18 CET | Update | https://www.mdpi.com/1996-1944/10/11/1253/xml |
| article xml uploaded. | 31 October 2017 11:18 CET | Original file | N/A |
| article pdf uploaded. | 31 October 2017 11:18 CET | Version of Record | https://www.mdpi.com/1996-1944/10/11/1253/pdf |
