| article html file updated | 29 August 2025 23:05 CEST | Update | https://www.mdpi.com/2073-4441/8/5/199 |
| article html file updated | 16 July 2022 02:23 CEST | Update | N/A |
| article html file updated | 7 February 2020 08:35 CET | Update | N/A |
| article html file updated | 5 May 2019 16:01 CEST | Update | N/A |
| article html file updated | 27 March 2019 04:29 CET | Update | N/A |
| article html file updated | 27 May 2016 10:20 CEST | Update | N/A |
| article html file updated | 12 May 2016 13:02 CEST | Original file | N/A |
| article xml uploaded. | 12 May 2016 13:00 CEST | Original file | https://www.mdpi.com/2073-4441/8/5/199/xml |
| article pdf uploaded. | 12 May 2016 13:00 CEST | Version of Record | https://www.mdpi.com/2073-4441/8/5/199/pdf |