| article html file updated | 8 February 2020 12:39 CET | Update | https://www.mdpi.com/2073-4360/9/8/332 |
| article html file updated | 26 September 2019 07:54 CEST | Update | N/A |
| article html file updated | 3 May 2019 08:45 CEST | Update | N/A |
| article html file updated | 27 March 2019 18:57 CET | Update | N/A |
| article html file updated | 1 September 2017 07:27 CEST | Update | N/A |
| article html file updated | 2 August 2017 15:39 CEST | Original file | N/A |
| article xml uploaded. | 2 August 2017 15:37 CEST | Original file | https://www.mdpi.com/2073-4360/9/8/332/xml |
| article pdf uploaded. | 2 August 2017 15:37 CEST | Version of Record | https://www.mdpi.com/2073-4360/9/8/332/pdf |
