| article html file updated | 10 February 2020 10:51 CET | Update | https://www.mdpi.com/2073-4360/10/9/1021 |
| article html file updated | 7 October 2019 20:27 CEST | Update | - |
| article html file updated | 29 April 2019 05:54 CEST | Update | - |
| article html file updated | 15 April 2019 01:30 CEST | Update | - |
| article html file updated | 31 March 2019 18:40 CEST | Update | - |
| article html file updated | 22 September 2018 14:56 CEST | Update | - |
| article html file updated | 13 September 2018 16:57 CEST | Original file | - |
| article pdf uploaded. | 13 September 2018 16:56 CEST | Version of Record | https://www.mdpi.com/2073-4360/10/9/1021/pdf |
| article xml uploaded. | 13 September 2018 16:56 CEST | Update | https://www.mdpi.com/2073-4360/10/9/1021/xml |
| article xml file uploaded | 13 September 2018 16:56 CEST | Original file | - |
