| article html file updated | 30 August 2025 01:07 CEST | Update | https://www.mdpi.com/2297-8739/4/3/26 |
| article html file updated | 16 July 2022 06:11 CEST | Update | - |
| article html file updated | 8 February 2020 15:21 CET | Update | - |
| article html file updated | 26 September 2019 22:59 CEST | Update | - |
| article html file updated | 3 May 2019 03:31 CEST | Update | - |
| article html file updated | 30 September 2017 15:46 CEST | Update | - |
| article html file updated | 8 September 2017 03:28 CEST | Original file | - |
| article xml uploaded. | 8 September 2017 03:27 CEST | Original file | https://www.mdpi.com/2297-8739/4/3/26/xml |
| article pdf uploaded. | 8 September 2017 03:27 CEST | Updated version of record | https://www.mdpi.com/2297-8739/4/3/26/pdf |
| article pdf uploaded. | 5 September 2017 13:03 CEST | Version of Record | https://www.mdpi.com/2297-8739/4/3/26/pdf-vor |
