| article html file updated | 29 August 2025 23:30 CEST | Update | https://www.mdpi.com/2304-6767/4/3/28 |
| article html file updated | 16 July 2022 03:08 CEST | Update | - |
| article html file updated | 7 February 2020 13:34 CET | Update | - |
| article html file updated | 21 September 2019 23:16 CEST | Update | - |
| article html file updated | 5 May 2019 06:41 CEST | Update | - |
| article html file updated | 27 March 2019 14:07 CET | Update | - |
| article html file updated | 19 August 2016 10:52 CEST | Original file | - |
| article xml uploaded. | 19 August 2016 10:50 CEST | Original file | https://www.mdpi.com/2304-6767/4/3/28/xml |
| article pdf uploaded. | 19 August 2016 10:50 CEST | Version of Record | https://www.mdpi.com/2304-6767/4/3/28/pdf |
