| article html file updated | 31 August 2025 10:05 CEST | Update | https://www.mdpi.com/2073-4409/9/2/308 |
| article html file updated | 20 July 2022 18:36 CEST | Update | - |
| article html file updated | 6 March 2020 08:13 CET | Update | - |
| article html file updated | 27 February 2020 15:31 CET | Original file | - |
| article pdf uploaded. | 27 February 2020 15:29 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/2/308/pdf |
| article xml uploaded. | 27 February 2020 15:29 CET | Update | https://www.mdpi.com/2073-4409/9/2/308/xml |
| article xml file uploaded | 27 February 2020 15:29 CET | Update | - |
| article supplementary file uploaded. | 28 January 2020 10:30 CET | - | https://www.mdpi.com/2073-4409/9/2/308#supplementary |
| article pdf uploaded. | 28 January 2020 10:30 CET | Version of Record | https://www.mdpi.com/2073-4409/9/2/308/pdf-vor |
| article xml file uploaded | 28 January 2020 10:30 CET | Original file | - |
