| article html file updated | 30 August 2025 00:32 CEST | Update | https://www.mdpi.com/2076-3425/7/3/28 |
| article html file updated | 16 July 2022 05:06 CEST | Update | - |
| article html file updated | 8 February 2020 00:35 CET | Update | - |
| article html file updated | 23 September 2019 14:45 CEST | Update | - |
| article html file updated | 4 May 2019 08:40 CEST | Update | - |
| article html file updated | 27 March 2017 10:34 CEST | Update | - |
| article html file updated | 2 March 2017 09:40 CET | Original file | - |
| article xml uploaded. | 2 March 2017 09:15 CET | Original file | https://www.mdpi.com/2076-3425/7/3/28/xml |
| article pdf uploaded. | 2 March 2017 09:15 CET | Version of Record | https://www.mdpi.com/2076-3425/7/3/28/pdf |
