| article html file updated | 8 February 2020 15:36 CET | Update | https://www.mdpi.com/1099-4300/19/9/477 |
| article html file updated | 27 September 2019 00:17 CEST | Update | - |
| article html file updated | 3 May 2019 03:04 CEST | Update | - |
| article html file updated | 26 September 2017 11:36 CEST | Update | - |
| article html file updated | 26 September 2017 06:35 CEST | Update | - |
| article html file updated | 8 September 2017 09:46 CEST | Original file | - |
| article xml uploaded. | 8 September 2017 09:45 CEST | Update | https://www.mdpi.com/1099-4300/19/9/477/xml |
| article xml uploaded. | 8 September 2017 09:45 CEST | Original file | - |
| article pdf uploaded. | 8 September 2017 09:45 CEST | Updated version of record | https://www.mdpi.com/1099-4300/19/9/477/pdf |
| article pdf uploaded. | 7 September 2017 14:53 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/9/477/pdf-vor |
