| article html file updated | 31 August 2025 12:36 CEST | Update | https://www.mdpi.com/2073-4409/9/2/517 |
| article html file updated | 21 August 2025 23:41 CEST | Update | - |
| article html file updated | 20 July 2022 21:06 CEST | Update | - |
| article html file updated | 6 March 2020 10:08 CET | Update | - |
| article html file updated | 26 February 2020 15:17 CET | Original file | - |
| article pdf uploaded. | 26 February 2020 15:16 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/2/517/pdf |
| article xml uploaded. | 26 February 2020 15:16 CET | Update | https://www.mdpi.com/2073-4409/9/2/517/xml |
| article xml file uploaded | 26 February 2020 15:16 CET | Update | - |
| article supplementary file uploaded. | 24 February 2020 15:50 CET | - | https://www.mdpi.com/2073-4409/9/2/517#supplementary |
| article pdf uploaded. | 24 February 2020 15:50 CET | Version of Record | https://www.mdpi.com/2073-4409/9/2/517/pdf-vor |
| article xml file uploaded | 24 February 2020 15:50 CET | Original file | - |
