| article html file updated | 31 August 2025 01:08 CEST | Update | https://www.mdpi.com/2073-8994/11/9/1142 |
| article html file updated | 20 July 2022 03:46 CEST | Update | N/A |
| article html file updated | 13 February 2020 16:08 CET | Update | N/A |
| article html file updated | 26 September 2019 00:47 CEST | Update | N/A |
| article html file updated | 9 September 2019 09:53 CEST | Original file | N/A |
| article pdf uploaded. | 9 September 2019 09:52 CEST | Updated version of record | https://www.mdpi.com/2073-8994/11/9/1142/pdf |
| article xml uploaded. | 9 September 2019 09:52 CEST | Update | https://www.mdpi.com/2073-8994/11/9/1142/xml |
| article xml file uploaded | 9 September 2019 09:52 CEST | Update | N/A |
| article pdf uploaded. | 8 September 2019 12:31 CEST | Updated version of record | https://www.mdpi.com/2073-8994/11/9/1142/pdf-vor |
| article pdf uploaded. | 8 September 2019 12:22 CEST | Updated version of record | https://www.mdpi.com/2073-8994/11/9/1142/pdf-vor |
| article xml file uploaded | 8 September 2019 12:22 CEST | Update | N/A |
| article pdf uploaded. | 8 September 2019 12:21 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/9/1142/pdf-vor |
| article xml file uploaded | 8 September 2019 12:21 CEST | Original file | N/A |
