| article html file updated | 31 August 2025 06:16 CEST | Update | https://www.mdpi.com/2073-8994/11/12/1501 |
| article html file updated | 19 July 2022 21:59 CEST | Update | - |
| article html file updated | 14 February 2020 17:39 CET | Update | - |
| article html file updated | 1 January 2020 05:25 CET | Update | - |
| article pdf uploaded. | 30 December 2019 03:21 CET | Updated version of record | https://www.mdpi.com/2073-8994/11/12/1501/pdf |
| article pdf uploaded. | 30 December 2019 02:56 CET | Updated version of record | https://www.mdpi.com/2073-8994/11/12/1501/pdf-vor |
| article html file updated | 11 December 2019 09:55 CET | Original file | - |
| article pdf uploaded. | 11 December 2019 09:54 CET | Version of Record | https://www.mdpi.com/2073-8994/11/12/1501/pdf-vor |
| article xml uploaded. | 11 December 2019 09:54 CET | Update | https://www.mdpi.com/2073-8994/11/12/1501/xml |
| article xml file uploaded | 11 December 2019 09:54 CET | Original file | - |
