| article html file updated | 18 March 2021 09:07 CET | Update | https://www.mdpi.com/1648-9144/55/12/756 |
| article html file updated | 14 February 2020 12:18 CET | Update | - |
| article html file updated | 31 December 2019 20:49 CET | Update | - |
| article html file updated | 15 December 2019 09:14 CET | Original file | - |
| article pdf uploaded. | 15 December 2019 09:13 CET | Updated version of record | https://www.mdpi.com/1648-9144/55/12/756/pdf |
| article xml uploaded. | 15 December 2019 09:13 CET | Update | https://www.mdpi.com/1648-9144/55/12/756/xml |
| article xml file uploaded | 15 December 2019 09:13 CET | Update | - |
| article pdf uploaded. | 22 November 2019 14:57 CET | Version of Record | https://www.mdpi.com/1648-9144/55/12/756/pdf-vor |
| article xml file uploaded | 22 November 2019 14:57 CET | Original file | - |
