| article html file updated | 10 February 2020 15:15 CET | Update | https://www.mdpi.com/2075-4701/8/10/816 |
| article html file updated | 8 October 2019 22:08 CEST | Update | - |
| article html file updated | 28 April 2019 21:20 CEST | Update | - |
| article html file updated | 14 April 2019 16:29 CEST | Update | - |
| article html file updated | 1 April 2019 04:43 CEST | Update | - |
| article html file updated | 30 October 2018 03:11 CET | Update | - |
| article html file updated | 12 October 2018 08:00 CEST | Update | - |
| article xml uploaded. | 12 October 2018 07:59 CEST | Update | https://www.mdpi.com/2075-4701/8/10/816/xml |
| article xml uploaded. | 12 October 2018 07:59 CEST | Update | - |
| article xml uploaded. | 12 October 2018 07:59 CEST | Update | - |
| article pdf uploaded. | 12 October 2018 07:59 CEST | Updated version of record | https://www.mdpi.com/2075-4701/8/10/816/pdf |
| article html file updated | 11 October 2018 12:26 CEST | Original file | - |
| article pdf uploaded. | 11 October 2018 12:25 CEST | Version of Record | https://www.mdpi.com/2075-4701/8/10/816/pdf-vor |
| article xml uploaded. | 11 October 2018 12:25 CEST | Update | - |
| article xml file uploaded | 11 October 2018 12:25 CEST | Original file | - |
