| article html file updated | 30 August 2025 01:13 CEST | Update | https://www.mdpi.com/2227-9059/5/3/57 |
| article html file updated | 16 July 2022 06:23 CEST | Update | N/A |
| article html file updated | 8 February 2020 16:27 CET | Update | N/A |
| article html file updated | 27 September 2019 05:00 CEST | Update | N/A |
| article html file updated | 3 May 2019 01:29 CEST | Update | N/A |
| article html file updated | 30 September 2017 11:53 CEST | Update | N/A |
| article html file updated | 18 September 2017 11:08 CEST | Original file | N/A |
| article xml uploaded. | 18 September 2017 11:07 CEST | Update | https://www.mdpi.com/2227-9059/5/3/57/xml |
| article xml uploaded. | 18 September 2017 11:06 CEST | Original file | N/A |
| article pdf uploaded. | 18 September 2017 11:06 CEST | Version of Record | https://www.mdpi.com/2227-9059/5/3/57/pdf |
