| article html file updated | 31 August 2025 11:20 CEST | Update | https://www.mdpi.com/2071-1050/12/4/1304 |
| article html file updated | 20 July 2022 19:51 CEST | Update | - |
| article html file updated | 27 February 2020 15:12 CET | Update | - |
| article pdf uploaded. | 27 February 2020 15:11 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1304/pdf |
| article xml uploaded. | 27 February 2020 15:11 CET | Update | https://www.mdpi.com/2071-1050/12/4/1304/xml |
| article xml file uploaded | 27 February 2020 15:11 CET | Update | - |
| article html file updated | 27 February 2020 15:03 CET | Update | - |
| article pdf uploaded. | 27 February 2020 15:01 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1304/pdf-vor |
| article xml uploaded. | 27 February 2020 15:01 CET | Update | - |
| article xml file uploaded | 27 February 2020 15:01 CET | Update | - |
| article html file updated | 25 February 2020 04:08 CET | Update | - |
| article pdf uploaded. | 25 February 2020 04:07 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1304/pdf-vor |
| article xml uploaded. | 25 February 2020 04:07 CET | Update | - |
| article xml file uploaded | 25 February 2020 04:07 CET | Update | - |
| article html file updated | 20 February 2020 20:40 CET | Original file | - |
| article pdf uploaded. | 20 February 2020 07:41 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1304/pdf-vor |
| article xml uploaded. | 20 February 2020 07:41 CET | Update | - |
| article xml file uploaded | 20 February 2020 07:41 CET | Update | - |
| article xml file uploaded | 11 February 2020 11:47 CET | Original file | - |
| article pdf uploaded. | 11 February 2020 11:47 CET | Version of Record | https://www.mdpi.com/2071-1050/12/4/1304/pdf-vor |
