| article html file updated | 7 February 2020 22:05 CET | Update | https://www.mdpi.com/1099-4300/19/2/46 |
| article html file updated | 23 September 2019 00:47 CEST | Update | - |
| article html file updated | 4 May 2019 13:52 CEST | Update | - |
| article html file updated | 28 February 2017 10:48 CET | Update | - |
| article html file updated | 3 February 2017 10:42 CET | Update | - |
| article xml uploaded. | 3 February 2017 10:41 CET | Update | https://www.mdpi.com/1099-4300/19/2/46/xml |
| article pdf uploaded. | 3 February 2017 10:41 CET | Updated version of record | https://www.mdpi.com/1099-4300/19/2/46/pdf |
| article html file updated | 24 January 2017 09:00 CET | Original file | - |
| article xml uploaded. | 24 January 2017 08:59 CET | Original file | - |
| article pdf uploaded. | 24 January 2017 08:59 CET | Version of Record | https://www.mdpi.com/1099-4300/19/2/46/pdf-vor |
