| article html file updated | 8 February 2020 14:43 CET | Update | https://www.mdpi.com/1099-4300/19/9/451 |
| article html file updated | 26 September 2019 19:30 CEST | Update | - |
| article html file updated | 3 May 2019 04:43 CEST | Update | - |
| article html file updated | 26 September 2017 11:38 CEST | Update | - |
| article html file updated | 26 September 2017 06:32 CEST | Update | - |
| article html file updated | 29 August 2017 11:58 CEST | Original file | - |
| article xml uploaded. | 29 August 2017 11:57 CEST | Original file | https://www.mdpi.com/1099-4300/19/9/451/xml |
| article pdf uploaded. | 29 August 2017 11:57 CEST | Updated version of record | https://www.mdpi.com/1099-4300/19/9/451/pdf |
| article pdf uploaded. | 28 August 2017 15:51 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/9/451/pdf-vor |
