| article html file updated | 30 August 2025 00:59 CEST | Update | https://www.mdpi.com/2073-4441/9/8/622 |
| article html file updated | 16 July 2022 05:55 CEST | Update | - |
| article html file updated | 8 February 2020 13:58 CET | Update | - |
| article html file updated | 26 September 2019 15:30 CEST | Update | - |
| article html file updated | 3 May 2019 06:07 CEST | Update | - |
| article html file updated | 1 September 2017 08:21 CEST | Update | - |
| article html file updated | 21 August 2017 11:31 CEST | Original file | - |
| article xml uploaded. | 21 August 2017 11:30 CEST | Original file | https://www.mdpi.com/2073-4441/9/8/622/xml |
| article pdf uploaded. | 21 August 2017 11:30 CEST | Updated version of record | https://www.mdpi.com/2073-4441/9/8/622/pdf |
| article pdf uploaded. | 19 August 2017 10:51 CEST | Version of Record | https://www.mdpi.com/2073-4441/9/8/622/pdf-vor |
