| article html file updated | 29 August 2025 23:08 CEST | Update | https://www.mdpi.com/2075-471X/5/2/24 |
| article html file updated | 16 July 2022 02:29 CEST | Update | N/A |
| article html file updated | 7 February 2020 09:14 CET | Update | N/A |
| article html file updated | 21 September 2019 17:49 CEST | Update | N/A |
| article html file updated | 5 May 2019 14:46 CEST | Update | N/A |
| article html file updated | 27 March 2019 05:41 CET | Update | N/A |
| article html file updated | 25 May 2016 09:35 CEST | Original file | N/A |
| article xml uploaded. | 25 May 2016 09:34 CEST | Original file | https://www.mdpi.com/2075-471X/5/2/24/xml |
| article pdf uploaded. | 25 May 2016 09:34 CEST | Version of Record | https://www.mdpi.com/2075-471X/5/2/24/pdf |