| article html file updated | 30 August 2025 00:25 CEST | Update | https://www.mdpi.com/1996-1073/10/2/241 |
| article html file updated | 16 July 2022 04:54 CEST | Update | N/A |
| article html file updated | 7 February 2020 23:35 CET | Update | N/A |
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| article html file updated | 28 February 2017 10:43 CET | Update | N/A |
| article html file updated | 17 February 2017 05:11 CET | Original file | N/A |
| article xml uploaded. | 17 February 2017 05:10 CET | Original file | https://www.mdpi.com/1996-1073/10/2/241/xml |
| article pdf uploaded. | 17 February 2017 05:10 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/2/241/pdf |
| article pdf uploaded. | 16 February 2017 16:06 CET | Version of Record | https://www.mdpi.com/1996-1073/10/2/241/pdf-vor |
