| article html file updated | 8 February 2020 07:41 CET | Update | https://www.mdpi.com/1099-4300/19/6/262 |
| article html file updated | 3 May 2019 18:34 CEST | Update | - |
| article html file updated | 27 June 2017 10:29 CEST | Update | - |
| article html file updated | 9 June 2017 12:00 CEST | Original file | - |
| article xml uploaded. | 9 June 2017 11:58 CEST | Original file | https://www.mdpi.com/1099-4300/19/6/262/xml |
| article pdf uploaded. | 9 June 2017 11:58 CEST | Updated version of record | https://www.mdpi.com/1099-4300/19/6/262/pdf |
| article pdf uploaded. | 7 June 2017 12:55 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/6/262/pdf-vor |
