| article html file updated | 8 February 2020 09:43 CET | Update | https://www.mdpi.com/1996-1944/10/7/727 |
| article html file updated | 25 September 2019 16:04 CEST | Update | N/A |
| article html file updated | 3 May 2019 14:46 CEST | Update | N/A |
| article html file updated | 1 August 2017 09:47 CEST | Update | N/A |
| article html file updated | 30 June 2017 12:39 CEST | Original file | N/A |
| article xml uploaded. | 30 June 2017 12:21 CEST | Original file | https://www.mdpi.com/1996-1944/10/7/727/xml |
| article pdf uploaded. | 30 June 2017 12:21 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/727/pdf |
