| article html file updated | 30 August 2025 11:21 CEST | Update | https://www.mdpi.com/2076-3271/7/2/13 |
| article html file updated | 18 July 2022 00:50 CEST | Update | N/A |
| article html file updated | 11 February 2020 10:48 CET | Update | N/A |
| article html file updated | 13 October 2019 18:40 CEST | Update | N/A |
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| article html file updated | 31 January 2019 11:50 CET | Original file | N/A |
| article pdf uploaded. | 31 January 2019 11:48 CET | Updated version of record | https://www.mdpi.com/2076-3271/7/2/13/pdf |
| article xml uploaded. | 31 January 2019 11:48 CET | Update | https://www.mdpi.com/2076-3271/7/2/13/xml |
| article xml file uploaded | 31 January 2019 11:48 CET | Update | N/A |
| article pdf uploaded. | 29 January 2019 02:29 CET | Updated version of record | https://www.mdpi.com/2076-3271/7/2/13/pdf-vor |
| article pdf uploaded. | 24 January 2019 09:37 CET | Updated version of record | https://www.mdpi.com/2076-3271/7/2/13/pdf-vor |
| article pdf uploaded. | 22 January 2019 14:43 CET | Updated version of record | https://www.mdpi.com/2076-3271/7/2/13/pdf-vor |
| article xml file uploaded | 22 January 2019 14:42 CET | Original file | N/A |
| article pdf uploaded. | 22 January 2019 14:42 CET | Version of Record | https://www.mdpi.com/2076-3271/7/2/13/pdf-vor |
