| article html file updated | 14 August 2026 06:25 CEST | Update | https://www.mdpi.com/1996-1944/8/9/5266 |
| article html file updated | 6 February 2020 22:11 CET | Update | N/A |
| article html file updated | 6 May 2019 12:38 CEST | Update | N/A |
| article html file updated | 26 March 2019 09:32 CET | Original file | N/A |
| article xml file uploaded | 12 October 2015 07:20 CEST | Original file | https://www.mdpi.com/1996-1944/8/9/5266/xml |
| article pdf uploaded. | 31 August 2015 08:41 CEST | Updated version of record | https://www.mdpi.com/1996-1944/8/9/5266/pdf |
| article pdf uploaded. | 27 August 2015 13:09 CEST | Version of Record | https://www.mdpi.com/1996-1944/8/9/5266/pdf-vor |
