| article html file updated | 30 August 2025 01:39 CEST | Update | https://www.mdpi.com/2073-4433/8/11/215 |
| article html file updated | 16 July 2022 07:17 CEST | Update | - |
| article html file updated | 8 February 2020 20:44 CET | Update | - |
| article html file updated | 28 September 2019 08:28 CEST | Update | - |
| article html file updated | 2 May 2019 16:02 CEST | Update | - |
| article html file updated | 30 November 2017 09:20 CET | Update | - |
| article html file updated | 10 November 2017 17:06 CET | Original file | - |
| article xml uploaded. | 10 November 2017 17:05 CET | Update | https://www.mdpi.com/2073-4433/8/11/215/xml |
| article xml uploaded. | 10 November 2017 17:05 CET | Original file | - |
| article pdf uploaded. | 10 November 2017 17:05 CET | Updated version of record | https://www.mdpi.com/2073-4433/8/11/215/pdf |
| article pdf uploaded. | 9 November 2017 11:58 CET | Version of Record | https://www.mdpi.com/2073-4433/8/11/215/pdf-vor |
