| article html file updated | 8 February 2020 07:06 CET | Update | https://www.mdpi.com/1996-1944/10/6/599 |
| article html file updated | 25 September 2019 02:22 CEST | Update | N/A |
| article html file updated | 3 May 2019 19:41 CEST | Update | N/A |
| article html file updated | 27 June 2017 10:46 CEST | Update | N/A |
| article html file updated | 31 May 2017 12:19 CEST | Original file | N/A |
| article xml uploaded. | 31 May 2017 12:18 CEST | Original file | https://www.mdpi.com/1996-1944/10/6/599/xml |
| article pdf uploaded. | 31 May 2017 12:18 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/6/599/pdf |
