| article html file updated | 1 September 2025 14:40 CEST | Update | https://www.mdpi.com/2073-4409/9/12/2552 |
| article html file updated | 23 July 2022 02:57 CEST | Update | - |
| article html file updated | 3 December 2020 01:53 CET | Update | - |
| article pdf uploaded. | 3 December 2020 01:52 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/12/2552/pdf |
| article xml uploaded. | 3 December 2020 01:52 CET | Update | https://www.mdpi.com/2073-4409/9/12/2552/xml |
| article xml file uploaded | 3 December 2020 01:52 CET | Update | - |
| article html file updated | 30 November 2020 10:05 CET | Update | - |
| article pdf uploaded. | 30 November 2020 10:03 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/12/2552/pdf-vor |
| article xml uploaded. | 30 November 2020 10:03 CET | Update | - |
| article xml file uploaded | 30 November 2020 10:03 CET | Update | - |
| article html file updated | 28 November 2020 07:58 CET | Original file | - |
| article supplementary file uploaded. | 28 November 2020 07:57 CET | - | https://www.mdpi.com/2073-4409/9/12/2552#supplementary |
| article pdf uploaded. | 28 November 2020 07:57 CET | Version of Record | https://www.mdpi.com/2073-4409/9/12/2552/pdf-vor |
| article xml uploaded. | 28 November 2020 07:57 CET | Update | - |
| article xml file uploaded | 28 November 2020 07:57 CET | Original file | - |
