| article html file updated | 31 August 2025 15:29 CEST | Update | https://www.mdpi.com/2076-2607/8/4/469 |
| article html file updated | 20 July 2022 23:59 CEST | Update | - |
| article html file updated | 10 May 2020 15:58 CEST | Update | - |
| article html file updated | 2 April 2020 14:05 CEST | Update | - |
| article pdf uploaded. | 2 April 2020 12:07 CEST | Updated version of record | https://www.mdpi.com/2076-2607/8/4/469/pdf |
| article xml uploaded. | 2 April 2020 12:07 CEST | Update | https://www.mdpi.com/2076-2607/8/4/469/xml |
| article xml file uploaded | 2 April 2020 12:07 CEST | Update | - |
| article html file updated | 31 March 2020 16:14 CEST | Update | - |
| article xml file uploaded | 31 March 2020 16:13 CEST | Update | - |
| article pdf uploaded. | 31 March 2020 16:13 CEST | Updated version of record | https://www.mdpi.com/2076-2607/8/4/469/pdf-vor |
| article html file updated | 31 March 2020 13:47 CEST | Original file | - |
| article pdf uploaded. | 31 March 2020 13:46 CEST | Updated version of record | https://www.mdpi.com/2076-2607/8/4/469/pdf-vor |
| article xml file uploaded | 31 March 2020 13:46 CEST | Update | - |
| article pdf uploaded. | 25 March 2020 16:03 CET | Version of Record | https://www.mdpi.com/2076-2607/8/4/469/pdf-vor |
| article xml file uploaded | 25 March 2020 16:03 CET | Original file | - |
