| article html file updated | 30 August 2025 07:59 CEST | Update | https://www.mdpi.com/2075-1729/8/4/47 |
| article html file updated | 17 July 2022 05:28 CEST | Update | - |
| article html file updated | 10 February 2020 16:54 CET | Update | - |
| article html file updated | 9 October 2019 07:48 CEST | Update | - |
| article html file updated | 28 April 2019 17:59 CEST | Update | - |
| article html file updated | 14 April 2019 13:10 CEST | Update | - |
| article html file updated | 1 April 2019 09:02 CEST | Update | - |
| article html file updated | 26 December 2018 21:52 CET | Update | - |
| article html file updated | 19 October 2018 14:14 CEST | Original file | - |
| article supplementary file uploaded. | 19 October 2018 14:14 CEST | - | https://www.mdpi.com/2075-1729/8/4/47#supplementary |
| article pdf uploaded. | 19 October 2018 14:14 CEST | Version of Record | https://www.mdpi.com/2075-1729/8/4/47/pdf |
| article xml uploaded. | 19 October 2018 14:14 CEST | Update | https://www.mdpi.com/2075-1729/8/4/47/xml |
| article xml file uploaded | 19 October 2018 14:14 CEST | Original file | - |
