| article html file updated | 31 August 2025 20:18 CEST | Update | https://www.mdpi.com/2311-5521/5/2/71 |
| article html file updated | 21 July 2022 04:43 CEST | Update | - |
| article html file updated | 9 October 2020 00:57 CEST | Update | - |
| article html file updated | 6 July 2020 15:56 CEST | Update | - |
| article html file updated | 16 May 2020 16:05 CEST | Original file | - |
| article pdf uploaded. | 16 May 2020 16:03 CEST | Updated version of record | https://www.mdpi.com/2311-5521/5/2/71/pdf |
| article xml uploaded. | 16 May 2020 16:03 CEST | Update | https://www.mdpi.com/2311-5521/5/2/71/xml |
| article xml file uploaded | 16 May 2020 16:03 CEST | Update | - |
| article pdf uploaded. | 13 May 2020 14:50 CEST | Updated version of record | https://www.mdpi.com/2311-5521/5/2/71/pdf-vor |
| article xml file uploaded | 13 May 2020 14:50 CEST | Update | - |
| article pdf uploaded. | 13 May 2020 14:50 CEST | Version of Record | https://www.mdpi.com/2311-5521/5/2/71/pdf-vor |
| article xml file uploaded | 13 May 2020 14:50 CEST | Original file | - |
