| article html file updated | 30 August 2025 09:27 CEST | Update | https://www.mdpi.com/2075-4701/8/12/1009 |
| article html file updated | 20 July 2022 16:24 CEST | Update | - |
| article html file updated | 11 February 2020 00:34 CET | Update | - |
| article html file updated | 11 October 2019 07:14 CEST | Update | - |
| article html file updated | 28 April 2019 01:04 CEST | Update | - |
| article html file updated | 13 April 2019 21:01 CEST | Update | - |
| article html file updated | 2 April 2019 05:56 CEST | Update | - |
| article html file updated | 26 December 2018 07:58 CET | Update | - |
| article html file updated | 1 December 2018 13:55 CET | Original file | - |
| article pdf uploaded. | 1 December 2018 13:54 CET | Version of Record | https://www.mdpi.com/2075-4701/8/12/1009/pdf |
| article xml uploaded. | 1 December 2018 13:54 CET | Update | https://www.mdpi.com/2075-4701/8/12/1009/xml |
| article xml file uploaded | 1 December 2018 13:54 CET | Original file | - |