| article html file updated | 29 August 2025 23:39 CEST | Update | https://www.mdpi.com/2079-3197/4/3/37 |
| article html file updated | 16 July 2022 03:24 CEST | Update | N/A |
| article html file updated | 7 February 2020 15:14 CET | Update | N/A |
| article html file updated | 5 May 2019 03:38 CEST | Update | N/A |
| article html file updated | 29 September 2016 08:55 CEST | Update | N/A |
| article html file updated | 20 September 2016 13:02 CEST | Original file | N/A |
| article xml uploaded. | 20 September 2016 13:00 CEST | Original file | https://www.mdpi.com/2079-3197/4/3/37/xml |
| article pdf uploaded. | 20 September 2016 13:00 CEST | Version of Record | https://www.mdpi.com/2079-3197/4/3/37/pdf |
