| article html file updated | 29 August 2025 22:48 CEST | Update | https://www.mdpi.com/2073-4441/8/3/90 |
| article html file updated | 16 July 2022 01:55 CEST | Update | N/A |
| article html file updated | 7 February 2020 05:34 CET | Update | N/A |
| article html file updated | 5 May 2019 22:10 CEST | Update | N/A |
| article html file updated | 26 March 2019 22:49 CET | Update | N/A |
| article html file updated | 29 March 2016 11:43 CEST | Original file | N/A |
| article pdf uploaded. | 8 March 2016 09:48 CET | Version of Record | https://www.mdpi.com/2073-4441/8/3/90/pdf |
| article xml uploaded. | 8 March 2016 09:48 CET | Original file | https://www.mdpi.com/2073-4441/8/3/90/xml |
