| article html file updated | 29 August 2025 22:55 CEST | Update | https://www.mdpi.com/2075-471X/5/2/17 |
| article html file updated | 20 August 2025 22:17 CEST | Update | N/A |
| article html file updated | 16 July 2022 02:07 CEST | Update | N/A |
| article html file updated | 7 February 2020 06:53 CET | Update | N/A |
| article html file updated | 5 May 2019 19:29 CEST | Update | N/A |
| article html file updated | 27 March 2019 01:07 CET | Update | N/A |
| article html file updated | 6 April 2016 14:11 CEST | Original file | N/A |
| article xml uploaded. | 6 April 2016 14:10 CEST | Original file | https://www.mdpi.com/2075-471X/5/2/17/xml |
| article pdf uploaded. | 6 April 2016 14:10 CEST | Version of Record | https://www.mdpi.com/2075-471X/5/2/17/pdf |
