| article html file updated | 8 February 2020 13:12 CET | Update | https://www.mdpi.com/1996-1073/10/8/1171 |
| article html file updated | 26 September 2019 11:11 CEST | Update | N/A |
| article html file updated | 3 May 2019 07:38 CEST | Update | N/A |
| article html file updated | 27 March 2019 20:07 CET | Update | N/A |
| article html file updated | 1 September 2017 06:54 CEST | Update | N/A |
| article html file updated | 9 August 2017 15:00 CEST | Original file | N/A |
| article xml uploaded. | 9 August 2017 14:59 CEST | Original file | https://www.mdpi.com/1996-1073/10/8/1171/xml |
| article pdf uploaded. | 9 August 2017 14:59 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/8/1171/pdf |
