| article html file updated | 31 August 2025 22:05 CEST | Update | https://www.mdpi.com/2304-6732/7/2/38 |
| article html file updated | 21 July 2022 06:29 CEST | Update | - |
| article html file updated | 7 July 2020 06:48 CEST | Update | - |
| article pdf uploaded. | 7 July 2020 05:23 CEST | Updated version of record | https://www.mdpi.com/2304-6732/7/2/38/pdf |
| article html file updated | 24 June 2020 15:30 CEST | Original file | - |
| article pdf uploaded. | 24 June 2020 15:28 CEST | Updated version of record | https://www.mdpi.com/2304-6732/7/2/38/pdf-vor |
| article xml uploaded. | 24 June 2020 15:28 CEST | Update | https://www.mdpi.com/2304-6732/7/2/38/xml |
| article xml file uploaded | 24 June 2020 15:28 CEST | Update | - |
| article pdf uploaded. | 30 May 2020 11:03 CEST | Updated version of record | https://www.mdpi.com/2304-6732/7/2/38/pdf-vor |
| article xml file uploaded | 30 May 2020 11:03 CEST | Update | - |
| article pdf uploaded. | 30 May 2020 11:03 CEST | Version of Record | https://www.mdpi.com/2304-6732/7/2/38/pdf-vor |
| article xml file uploaded | 30 May 2020 11:03 CEST | Original file | - |
