| article html file updated | 11 February 2020 01:56 CET | Update | https://www.mdpi.com/2075-4701/8/12/1039 |
| article html file updated | 11 October 2019 15:37 CEST | Update | - |
| article html file updated | 27 April 2019 22:11 CEST | Update | - |
| article html file updated | 13 April 2019 18:03 CEST | Update | - |
| article html file updated | 2 April 2019 09:47 CEST | Update | - |
| article html file updated | 26 December 2018 08:16 CET | Update | - |
| article html file updated | 7 December 2018 16:14 CET | Original file | - |
| article pdf uploaded. | 7 December 2018 16:12 CET | Version of Record | https://www.mdpi.com/2075-4701/8/12/1039/pdf |
| article xml uploaded. | 7 December 2018 16:12 CET | Update | https://www.mdpi.com/2075-4701/8/12/1039/xml |
| article xml file uploaded | 7 December 2018 16:12 CET | Original file | - |
