| article html file updated | 7 February 2020 03:20 CET | Update | https://www.mdpi.com/1099-4300/18/1/25 |
| article html file updated | 6 May 2019 02:45 CEST | Update | - |
| article html file updated | 26 March 2019 18:16 CET | Original file | - |
| article pdf uploaded. | 13 January 2016 08:05 CET | Version of Record | https://www.mdpi.com/1099-4300/18/1/25/pdf |
| article xml uploaded. | 13 January 2016 08:05 CET | Original file | https://www.mdpi.com/1099-4300/18/1/25/xml |
