| article html file updated | 7 February 2020 04:09 CET | Update | https://www.mdpi.com/1099-4300/18/2/46 |
| article html file updated | 6 May 2019 01:13 CEST | Update | - |
| article html file updated | 26 March 2019 19:51 CET | Original file | - |
| article pdf uploaded. | 3 February 2016 15:23 CET | Updated version of record | https://www.mdpi.com/1099-4300/18/2/46/pdf |
| article pdf uploaded. | 2 February 2016 09:33 CET | Version of Record | https://www.mdpi.com/1099-4300/18/2/46/pdf-vor |
| article xml uploaded. | 2 February 2016 09:33 CET | Original file | https://www.mdpi.com/1099-4300/18/2/46/xml |
