| article html file updated | 30 August 2025 00:54 CEST | Update | https://www.mdpi.com/2075-4701/7/8/304 |
| article html file updated | 16 July 2022 05:45 CEST | Update | N/A |
| article html file updated | 8 February 2020 13:04 CET | Update | N/A |
| article html file updated | 26 September 2019 10:23 CEST | Update | N/A |
| article html file updated | 3 May 2019 07:54 CEST | Update | N/A |
| article html file updated | 27 March 2019 19:50 CET | Update | N/A |
| article html file updated | 30 August 2017 09:43 CEST | Update | N/A |
| article html file updated | 8 August 2017 11:48 CEST | Original file | N/A |
| article xml uploaded. | 8 August 2017 11:47 CEST | Update | https://www.mdpi.com/2075-4701/7/8/304/xml |
| article pdf uploaded. | 8 August 2017 11:47 CEST | Version of Record | https://www.mdpi.com/2075-4701/7/8/304/pdf |
