| article html file updated | 25 December 2025 00:57 CET | Update | https://www.mdpi.com/2309-608X/7/1/4 |
| article html file updated | 1 September 2025 16:51 CEST | Update | - |
| article html file updated | 23 July 2022 06:53 CEST | Update | - |
| article html file updated | 30 December 2020 12:00 CET | Update | - |
| article pdf uploaded. | 30 December 2020 11:58 CET | Updated version of record | https://www.mdpi.com/2309-608X/7/1/4/pdf |
| article xml uploaded. | 30 December 2020 11:58 CET | Update | https://www.mdpi.com/2309-608X/7/1/4/xml |
| article xml file uploaded | 30 December 2020 11:58 CET | Update | - |
| article html file updated | 25 December 2020 11:49 CET | Update | - |
| article pdf uploaded. | 25 December 2020 11:48 CET | Updated version of record | https://www.mdpi.com/2309-608X/7/1/4/pdf-vor |
| article xml uploaded. | 25 December 2020 11:48 CET | Update | - |
| article xml file uploaded | 25 December 2020 11:48 CET | Update | - |
| article html file updated | 24 December 2020 08:37 CET | Update | - |
| article pdf uploaded. | 24 December 2020 08:36 CET | Updated version of record | https://www.mdpi.com/2309-608X/7/1/4/pdf-vor |
| article xml uploaded. | 24 December 2020 08:36 CET | Update | - |
| article xml file uploaded | 24 December 2020 08:36 CET | Update | - |
| article html file updated | 24 December 2020 03:45 CET | Update | - |
| article pdf uploaded. | 24 December 2020 03:44 CET | Updated version of record | https://www.mdpi.com/2309-608X/7/1/4/pdf-vor |
| article xml uploaded. | 24 December 2020 03:44 CET | Update | - |
| article xml file uploaded | 24 December 2020 03:43 CET | Update | - |
| article html file updated | 23 December 2020 16:41 CET | Original file | - |
| article supplementary file uploaded. | 23 December 2020 16:40 CET | - | https://www.mdpi.com/2309-608X/7/1/4#supplementary |
| article pdf uploaded. | 23 December 2020 16:40 CET | Version of Record | https://www.mdpi.com/2309-608X/7/1/4/pdf-vor |
| article xml uploaded. | 23 December 2020 16:40 CET | Update | - |
| article xml file uploaded | 23 December 2020 16:40 CET | Original file | - |
