| article html file updated | 31 August 2025 01:55 CEST | Update | https://www.mdpi.com/2073-431X/8/4/72 |
| article html file updated | 20 July 2022 02:49 CEST | Update | - |
| article html file updated | 13 February 2020 19:58 CET | Update | - |
| article html file updated | 31 December 2019 03:12 CET | Update | - |
| article html file updated | 24 September 2019 13:51 CEST | Original file | - |
| article pdf uploaded. | 24 September 2019 13:49 CEST | Version of Record | https://www.mdpi.com/2073-431X/8/4/72/pdf |
| article xml uploaded. | 24 September 2019 13:49 CEST | Update | https://www.mdpi.com/2073-431X/8/4/72/xml |
| article xml file uploaded | 24 September 2019 13:49 CEST | Original file | - |
