| article html file updated | 31 August 2025 12:18 CEST | Update | https://www.mdpi.com/1424-8247/13/2/33 |
| article html file updated | 20 July 2022 20:49 CEST | Update | N/A |
| article html file updated | 6 March 2020 07:09 CET | Update | N/A |
| article html file updated | 25 February 2020 05:00 CET | Update | N/A |
| article pdf uploaded. | 25 February 2020 04:59 CET | Updated version of record | https://www.mdpi.com/1424-8247/13/2/33/pdf |
| article xml uploaded. | 25 February 2020 04:59 CET | Update | https://www.mdpi.com/1424-8247/13/2/33/xml |
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| article html file updated | 21 February 2020 11:22 CET | Original file | N/A |
| article pdf uploaded. | 21 February 2020 11:21 CET | Version of Record | https://www.mdpi.com/1424-8247/13/2/33/pdf-vor |
| article xml uploaded. | 21 February 2020 11:21 CET | Update | N/A |
| article xml file uploaded | 21 February 2020 11:21 CET | Original file | N/A |
