| article html file updated | 1 September 2025 13:45 CEST | Update | https://www.mdpi.com/2311-5521/5/4/211 |
| article html file updated | 23 July 2022 01:31 CEST | Update | - |
| article html file updated | 30 November 2020 06:59 CET | Update | - |
| article pdf uploaded. | 30 November 2020 06:57 CET | Updated version of record | https://www.mdpi.com/2311-5521/5/4/211/pdf |
| article xml uploaded. | 30 November 2020 06:57 CET | Update | https://www.mdpi.com/2311-5521/5/4/211/xml |
| article xml file uploaded | 30 November 2020 06:57 CET | Update | - |
| article html file updated | 26 November 2020 01:51 CET | Update | - |
| article pdf uploaded. | 26 November 2020 01:49 CET | Updated version of record | https://www.mdpi.com/2311-5521/5/4/211/pdf-vor |
| article xml uploaded. | 26 November 2020 01:49 CET | Update | - |
| article xml file uploaded | 26 November 2020 01:49 CET | Update | - |
| article html file updated | 23 November 2020 01:53 CET | Update | - |
| article pdf uploaded. | 23 November 2020 01:51 CET | Updated version of record | https://www.mdpi.com/2311-5521/5/4/211/pdf-vor |
| article xml uploaded. | 23 November 2020 01:51 CET | Update | - |
| article xml file uploaded | 23 November 2020 01:51 CET | Update | - |
| article html file updated | 18 November 2020 09:10 CET | Original file | - |
| article xml file uploaded | 18 November 2020 09:09 CET | Update | - |
| article pdf uploaded. | 18 November 2020 09:09 CET | Version of Record | https://www.mdpi.com/2311-5521/5/4/211/pdf-vor |
| article xml uploaded. | 18 November 2020 09:09 CET | Original file | - |
