| article html file updated | 31 August 2025 20:17 CEST | Update | https://www.mdpi.com/2073-4433/11/5/501 |
| article html file updated | 21 July 2022 04:42 CEST | Update | - |
| article html file updated | 6 June 2020 01:51 CEST | Update | - |
| article html file updated | 28 May 2020 09:42 CEST | Original file | - |
| article pdf uploaded. | 28 May 2020 09:39 CEST | Updated version of record | https://www.mdpi.com/2073-4433/11/5/501/pdf |
| article xml uploaded. | 28 May 2020 09:39 CEST | Update | https://www.mdpi.com/2073-4433/11/5/501/xml |
| article xml file uploaded | 28 May 2020 09:39 CEST | Update | - |
| article pdf uploaded. | 13 May 2020 14:00 CEST | Version of Record | https://www.mdpi.com/2073-4433/11/5/501/pdf-vor |
| article xml file uploaded | 13 May 2020 14:00 CEST | Original file | - |
