| article html file updated | 1 September 2025 21:15 CEST | Update | https://www.mdpi.com/2227-9717/9/2/324 |
| article html file updated | 24 July 2022 22:20 CEST | Update | - |
| article html file updated | 4 March 2021 10:20 CET | Update | - |
| article html file updated | 4 March 2021 10:18 CET | Update | - |
| article xml uploaded. | 4 March 2021 10:05 CET | Update | https://www.mdpi.com/2227-9717/9/2/324/xml |
| article xml uploaded. | 4 March 2021 10:05 CET | Update | - |
| article xml uploaded. | 4 March 2021 10:05 CET | Update | - |
| article pdf uploaded. | 4 March 2021 10:05 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/2/324/pdf |
| article html file updated | 26 February 2021 12:26 CET | Update | - |
| article html file updated | 26 February 2021 12:01 CET | Update | - |
| article html file updated | 25 February 2021 02:20 CET | Update | - |
| article pdf uploaded. | 25 February 2021 02:18 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/2/324/pdf-vor |
| article xml uploaded. | 25 February 2021 02:18 CET | Update | - |
| article xml file uploaded | 25 February 2021 02:18 CET | Update | - |
| article html file updated | 24 February 2021 13:27 CET | Update | - |
| article pdf uploaded. | 24 February 2021 13:25 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/2/324/pdf-vor |
| article xml uploaded. | 24 February 2021 13:25 CET | Update | - |
| article xml file uploaded | 24 February 2021 13:25 CET | Update | - |
| article html file updated | 21 February 2021 09:59 CET | Update | - |
| article html file updated | 20 February 2021 13:42 CET | Original file | - |
| article pdf uploaded. | 20 February 2021 13:40 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/2/324/pdf-vor |
| article xml uploaded. | 20 February 2021 13:40 CET | Update | - |
| article xml file uploaded | 20 February 2021 13:40 CET | Original file | - |
| article pdf uploaded. | 9 February 2021 17:17 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/2/324/pdf-vor |
| article pdf uploaded. | 9 February 2021 16:58 CET | Version of Record | https://www.mdpi.com/2227-9717/9/2/324/pdf-vor |
| article supplementary file uploaded. | 9 February 2021 16:58 CET | - | https://www.mdpi.com/2227-9717/9/2/324#supplementary |
