| article html file updated | 10 February 2020 02:59 CET | Update | https://www.mdpi.com/2073-4360/10/8/820 |
| article html file updated | 5 October 2019 23:52 CEST | Update | - |
| article html file updated | 29 April 2019 23:11 CEST | Update | - |
| article html file updated | 15 April 2019 18:20 CEST | Update | - |
| article html file updated | 31 March 2019 00:15 CET | Update | - |
| article html file updated | 23 August 2018 11:53 CEST | Update | - |
| article html file updated | 2 August 2018 16:37 CEST | Update | - |
| article html file updated | 25 July 2018 15:19 CEST | Original file | - |
| article pdf uploaded. | 25 July 2018 15:17 CEST | Version of Record | https://www.mdpi.com/2073-4360/10/8/820/pdf |
| article xml uploaded. | 25 July 2018 15:17 CEST | Update | https://www.mdpi.com/2073-4360/10/8/820/xml |
| article xml file uploaded | 25 July 2018 15:17 CEST | Original file | - |
