| article html file updated | 14 August 2026 20:09 CEST | Update | https://www.mdpi.com/2227-7390/5/4/82 |
| article html file updated | 9 February 2020 00:11 CET | Update | N/A |
| article html file updated | 2 May 2019 08:19 CEST | Update | N/A |
| article html file updated | 18 April 2019 06:06 CEST | Update | N/A |
| article html file updated | 2 January 2018 11:37 CET | Update | N/A |
| article html file updated | 17 December 2017 09:40 CET | Original file | N/A |
| article xml uploaded. | 17 December 2017 09:38 CET | Original file | https://www.mdpi.com/2227-7390/5/4/82/xml |
| article pdf uploaded. | 17 December 2017 09:38 CET | Updated version of record | https://www.mdpi.com/2227-7390/5/4/82/pdf |
| article pdf uploaded. | 15 December 2017 12:18 CET | Version of Record | https://www.mdpi.com/2227-7390/5/4/82/pdf-vor |
