| article html file updated | 30 August 2025 01:07 CEST | Update | https://www.mdpi.com/2075-4701/7/9/348 |
| article html file updated | 16 July 2022 06:11 CEST | Update | N/A |
| article html file updated | 8 February 2020 15:19 CET | Update | N/A |
| article html file updated | 26 September 2019 22:51 CEST | Update | N/A |
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| article html file updated | 30 September 2017 09:27 CEST | Update | N/A |
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| article xml uploaded. | 6 September 2017 08:27 CEST | Update | https://www.mdpi.com/2075-4701/7/9/348/xml |
| article pdf uploaded. | 6 September 2017 08:27 CEST | Updated version of record | https://www.mdpi.com/2075-4701/7/9/348/pdf |
| article html file updated | 5 September 2017 11:23 CEST | Original file | N/A |
| article xml uploaded. | 5 September 2017 11:22 CEST | Update | N/A |
| article xml uploaded. | 5 September 2017 11:22 CEST | Original file | N/A |
| article pdf uploaded. | 5 September 2017 11:22 CEST | Version of Record | https://www.mdpi.com/2075-4701/7/9/348/pdf-vor |
