| article html file updated | 24 December 2025 17:42 CET | Update | https://www.mdpi.com/2077-0383/9/2/611 |
| article html file updated | 31 August 2025 12:36 CEST | Update | - |
| article html file updated | 21 August 2025 23:41 CEST | Update | - |
| article html file updated | 20 July 2022 21:07 CEST | Update | - |
| article html file updated | 7 March 2020 16:54 CET | Update | - |
| article html file updated | 7 March 2020 11:03 CET | Update | - |
| article html file updated | 26 February 2020 09:22 CET | Update | - |
| article pdf uploaded. | 26 February 2020 09:21 CET | Updated version of record | https://www.mdpi.com/2077-0383/9/2/611/pdf |
| article xml uploaded. | 26 February 2020 09:21 CET | Update | https://www.mdpi.com/2077-0383/9/2/611/xml |
| article xml file uploaded | 26 February 2020 09:21 CET | Update | - |
| article html file updated | 25 February 2020 13:46 CET | Original file | - |
| article pdf uploaded. | 25 February 2020 13:45 CET | Updated version of record | https://www.mdpi.com/2077-0383/9/2/611/pdf-vor |
| article xml uploaded. | 25 February 2020 13:45 CET | Update | - |
| article xml file uploaded | 25 February 2020 13:45 CET | Update | - |
| article pdf uploaded. | 24 February 2020 16:41 CET | Version of Record | https://www.mdpi.com/2077-0383/9/2/611/pdf-vor |
| article xml file uploaded | 24 February 2020 16:41 CET | Original file | - |
