| article html file updated | 31 August 2025 12:16 CEST | Update | https://www.mdpi.com/1424-8247/13/2/32 |
| article html file updated | 20 July 2022 20:47 CEST | Update | - |
| article html file updated | 22 March 2021 02:00 CET | Update | - |
| article xml uploaded. | 22 March 2021 01:58 CET | Update | https://www.mdpi.com/1424-8247/13/2/32/xml |
| article pdf uploaded. | 22 March 2021 01:58 CET | Updated version of record | https://www.mdpi.com/1424-8247/13/2/32/pdf |
| article html file updated | 6 March 2020 07:09 CET | Update | - |
| article html file updated | 1 March 2020 11:59 CET | Original file | - |
| article pdf uploaded. | 1 March 2020 11:57 CET | Updated version of record | https://www.mdpi.com/1424-8247/13/2/32/pdf-vor |
| article xml file uploaded | 1 March 2020 11:57 CET | Update | - |
| article pdf uploaded. | 20 February 2020 15:52 CET | Version of Record | https://www.mdpi.com/1424-8247/13/2/32/pdf-vor |
| article xml file uploaded | 20 February 2020 15:52 CET | Original file | - |
