| article html file updated | 30 August 2025 06:23 CEST | Update | https://www.mdpi.com/2079-4991/8/9/665 |
| article html file updated | 17 July 2022 01:35 CEST | Update | N/A |
| article html file updated | 10 February 2020 07:40 CET | Update | N/A |
| article html file updated | 7 October 2019 02:19 CEST | Update | N/A |
| article html file updated | 29 April 2019 12:46 CEST | Update | N/A |
| article html file updated | 15 April 2019 08:17 CEST | Update | N/A |
| article html file updated | 31 March 2019 11:59 CEST | Update | N/A |
| article html file updated | 28 September 2018 03:59 CEST | Update | N/A |
| article html file updated | 26 August 2018 12:43 CEST | Original file | N/A |
| article pdf uploaded. | 26 August 2018 12:42 CEST | Version of Record | https://www.mdpi.com/2079-4991/8/9/665/pdf |
| article xml uploaded. | 26 August 2018 12:42 CEST | Update | https://www.mdpi.com/2079-4991/8/9/665/xml |
| article xml file uploaded | 26 August 2018 12:42 CEST | Original file | N/A |
