article html file updated | 29 August 2025 22:10 CEST | Update | https://new.mdpi.com/2077-0375/5/4/532 |
article html file updated | 20 August 2025 22:02 CEST | Update | - |
article html file updated | 6 February 2020 23:20 CET | Update | - |
article html file updated | 6 May 2019 10:13 CEST | Update | - |
article html file updated | 26 March 2019 11:46 CET | Original file | - |
article pdf uploaded. | 29 September 2015 14:18 CEST | Version of Record | https://new.mdpi.com/2077-0375/5/4/532/pdf |