| article html file updated | 30 August 2025 07:15 CEST | Update | https://www.mdpi.com/2076-0760/7/10/172 |
| article html file updated | 20 July 2022 16:33 CEST | Update | N/A |
| article html file updated | 10 February 2020 12:46 CET | Update | N/A |
| article html file updated | 8 October 2019 07:35 CEST | Update | N/A |
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| article html file updated | 14 April 2019 21:34 CEST | Update | N/A |
| article html file updated | 31 March 2019 22:44 CEST | Update | N/A |
| article html file updated | 26 September 2018 11:07 CEST | Original file | N/A |
| article pdf uploaded. | 26 September 2018 11:05 CEST | Updated version of record | https://www.mdpi.com/2076-0760/7/10/172/pdf |
| article xml uploaded. | 26 September 2018 11:05 CEST | Update | https://www.mdpi.com/2076-0760/7/10/172/xml |
| article xml file uploaded | 26 September 2018 11:05 CEST | Update | N/A |
| article pdf uploaded. | 25 September 2018 16:34 CEST | Updated version of record | https://www.mdpi.com/2076-0760/7/10/172/pdf-vor |
| article pdf uploaded. | 25 September 2018 16:28 CEST | Version of Record | https://www.mdpi.com/2076-0760/7/10/172/pdf-vor |
| article xml file uploaded | 25 September 2018 16:28 CEST | Original file | N/A |
