| article html file updated | 29 August 2025 22:07 CEST | Update | https://www.mdpi.com/1660-3397/13/9/5920 |
| article html file updated | 16 July 2022 00:54 CEST | Update | - |
| article html file updated | 6 February 2020 22:50 CET | Update | - |
| article html file updated | 21 September 2019 03:26 CEST | Update | - |
| article html file updated | 6 May 2019 11:17 CEST | Update | - |
| article html file updated | 26 March 2019 10:48 CET | Update | - |
| article html file updated | 28 September 2015 06:42 CEST | Original file | - |
| article xml file uploaded | 28 September 2015 06:42 CEST | Original file | https://www.mdpi.com/1660-3397/13/9/5920/xml |
| article pdf uploaded. | 16 September 2015 10:53 CEST | Version of Record | https://www.mdpi.com/1660-3397/13/9/5920/pdf |
