| article html file updated | 30 August 2025 02:00 CEST | Update | https://www.mdpi.com/2075-4701/7/12/573 |
| article html file updated | 16 July 2022 08:01 CEST | Update | N/A |
| article html file updated | 9 February 2020 00:24 CET | Update | N/A |
| article html file updated | 29 September 2019 07:10 CEST | Update | N/A |
| article html file updated | 2 May 2019 07:51 CEST | Update | N/A |
| article html file updated | 18 April 2019 05:41 CEST | Update | N/A |
| article html file updated | 2 January 2018 18:46 CET | Update | N/A |
| article html file updated | 18 December 2017 14:15 CET | Original file | N/A |
| article xml uploaded. | 18 December 2017 14:14 CET | Original file | https://www.mdpi.com/2075-4701/7/12/573/xml |
| article pdf uploaded. | 18 December 2017 14:14 CET | Version of Record | https://www.mdpi.com/2075-4701/7/12/573/pdf |
