article html file updated | 31 August 2025 16:35 CEST | Update | https://www.mdpi.com/2077-1312/8/4/257 |
article html file updated | 21 July 2022 01:05 CEST | Update | - |
article html file updated | 11 May 2020 10:15 CEST | Update | - |
article html file updated | 6 April 2020 11:36 CEST | Original file | - |
article pdf uploaded. | 6 April 2020 11:34 CEST | Version of Record | https://www.mdpi.com/2077-1312/8/4/257/pdf |
article xml uploaded. | 6 April 2020 11:34 CEST | Update | https://www.mdpi.com/2077-1312/8/4/257/xml |
article xml file uploaded | 6 April 2020 11:34 CEST | Original file | - |