| article html file updated | 30 August 2025 00:51 CEST | Update | https://www.mdpi.com/2072-4292/9/8/787 |
| article html file updated | 16 July 2022 05:38 CEST | Update | - |
| article html file updated | 8 February 2020 12:25 CET | Update | - |
| article html file updated | 26 September 2019 06:34 CEST | Update | - |
| article html file updated | 3 May 2019 09:13 CEST | Update | - |
| article html file updated | 27 March 2019 18:29 CET | Update | - |
| article html file updated | 1 September 2017 07:49 CEST | Update | - |
| article html file updated | 1 August 2017 14:18 CEST | Original file | - |
| article xml uploaded. | 1 August 2017 14:17 CEST | Original file | https://www.mdpi.com/2072-4292/9/8/787/xml |
| article pdf uploaded. | 1 August 2017 14:17 CEST | Updated version of record | https://www.mdpi.com/2072-4292/9/8/787/pdf |
| article pdf uploaded. | 31 July 2017 13:04 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/8/787/pdf-vor |