| article html file updated | 8 February 2020 02:35 CET | Update | https://www.mdpi.com/1099-4300/19/4/145 |
| article html file updated | 24 September 2019 02:11 CEST | Update | - |
| article html file updated | 4 May 2019 04:17 CEST | Update | - |
| article html file updated | 28 April 2017 06:33 CEST | Update | - |
| article html file updated | 31 March 2017 12:26 CEST | Original file | - |
| article xml uploaded. | 31 March 2017 12:25 CEST | Original file | https://www.mdpi.com/1099-4300/19/4/145/xml |
| article pdf uploaded. | 31 March 2017 12:25 CEST | Updated version of record | https://www.mdpi.com/1099-4300/19/4/145/pdf |
| article pdf uploaded. | 30 March 2017 14:18 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/4/145/pdf-vor |
