| article html file updated | 30 August 2025 00:33 CEST | Update | https://www.mdpi.com/2071-1050/9/3/387 |
| article html file updated | 16 July 2022 05:09 CEST | Update | - |
| article html file updated | 8 February 2020 00:52 CET | Update | - |
| article html file updated | 23 September 2019 16:27 CEST | Update | - |
| article html file updated | 4 May 2019 08:00 CEST | Update | - |
| article html file updated | 28 March 2017 06:08 CEST | Update | - |
| article html file updated | 8 March 2017 10:44 CET | Original file | - |
| article xml uploaded. | 8 March 2017 10:42 CET | Original file | https://www.mdpi.com/2071-1050/9/3/387/xml |
| article pdf uploaded. | 8 March 2017 10:42 CET | Updated version of record | https://www.mdpi.com/2071-1050/9/3/387/pdf |
| article pdf uploaded. | 6 March 2017 10:57 CET | Version of Record | https://www.mdpi.com/2071-1050/9/3/387/pdf-vor |
