| article html file updated | 8 February 2020 09:06 CET | Update | https://www.mdpi.com/1099-4300/19/7/298 |
| article html file updated | 3 May 2019 15:55 CEST | Update | - |
| article html file updated | 28 July 2017 11:26 CEST | Update | - |
| article html file updated | 26 June 2017 13:27 CEST | Original file | - |
| article xml uploaded. | 26 June 2017 13:26 CEST | Original file | https://www.mdpi.com/1099-4300/19/7/298/xml |
| article pdf uploaded. | 26 June 2017 13:26 CEST | Updated version of record | https://www.mdpi.com/1099-4300/19/7/298/pdf |
| article pdf uploaded. | 23 June 2017 11:58 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/7/298/pdf-vor |
