| article html file updated | 30 August 2025 08:21 CEST | Update | https://www.mdpi.com/2075-1729/8/4/53 |
| article html file updated | 17 July 2022 06:59 CEST | Update | - |
| article html file updated | 10 February 2020 18:55 CET | Update | - |
| article html file updated | 9 October 2019 20:13 CEST | Update | - |
| article html file updated | 28 April 2019 13:49 CEST | Update | - |
| article html file updated | 14 April 2019 09:00 CEST | Update | - |
| article html file updated | 1 April 2019 14:45 CEST | Update | - |
| article html file updated | 26 December 2018 21:57 CET | Update | - |
| article html file updated | 31 October 2018 15:35 CET | Original file | - |
| article pdf uploaded. | 31 October 2018 15:34 CET | Version of Record | https://www.mdpi.com/2075-1729/8/4/53/pdf |
| article xml uploaded. | 31 October 2018 15:33 CET | Update | https://www.mdpi.com/2075-1729/8/4/53/xml |
| article xml file uploaded | 31 October 2018 15:33 CET | Original file | - |