| article html file updated | 31 August 2025 10:26 CEST | Update | https://www.mdpi.com/1996-1073/13/3/615 |
| article html file updated | 20 July 2022 18:57 CEST | Update | N/A |
| article html file updated | 20 February 2020 09:18 CET | Update | N/A |
| article html file updated | 15 February 2020 07:00 CET | Update | N/A |
| article html file updated | 11 February 2020 03:54 CET | Original file | N/A |
| article pdf uploaded. | 11 February 2020 03:52 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/615/pdf |
| article xml uploaded. | 11 February 2020 03:52 CET | Update | https://www.mdpi.com/1996-1073/13/3/615/xml |
| article xml file uploaded | 11 February 2020 03:52 CET | Update | N/A |
| article pdf uploaded. | 1 February 2020 12:07 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/615/pdf-vor |
| article xml file uploaded | 1 February 2020 12:07 CET | Update | N/A |
| article pdf uploaded. | 1 February 2020 12:07 CET | Version of Record | https://www.mdpi.com/1996-1073/13/3/615/pdf-vor |
| article xml file uploaded | 1 February 2020 12:07 CET | Original file | N/A |
