| article html file updated | 30 August 2025 04:16 CEST | Update | https://www.mdpi.com/2073-4360/10/6/609 |
| article html file updated | 16 July 2022 21:01 CEST | Update | - |
| article html file updated | 9 February 2020 20:07 CET | Update | - |
| article html file updated | 4 October 2019 05:42 CEST | Update | - |
| article html file updated | 30 April 2019 14:11 CEST | Update | - |
| article html file updated | 16 April 2019 14:48 CEST | Update | - |
| article html file updated | 30 March 2019 07:14 CET | Update | - |
| article html file updated | 28 June 2018 03:42 CEST | Update | - |
| article html file updated | 4 June 2018 07:48 CEST | Original file | - |
| article pdf uploaded. | 4 June 2018 07:47 CEST | Version of Record | https://www.mdpi.com/2073-4360/10/6/609/pdf |
| article xml uploaded. | 4 June 2018 07:47 CEST | Update | https://www.mdpi.com/2073-4360/10/6/609/xml |
| article xml file uploaded | 4 June 2018 07:47 CEST | Original file | - |
