| article html file updated | 31 August 2025 00:15 CEST | Update | https://www.mdpi.com/2077-0383/8/9/1268 |
| article html file updated | 20 July 2022 04:53 CEST | Update | - |
| article html file updated | 13 February 2020 11:21 CET | Update | - |
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| article xml uploaded. | 25 September 2019 12:04 CEST | Update | https://www.mdpi.com/2077-0383/8/9/1268/xml |
| article html file updated | 21 August 2019 13:45 CEST | Original file | - |
| article pdf uploaded. | 21 August 2019 13:44 CEST | Updated version of record | https://www.mdpi.com/2077-0383/8/9/1268/pdf |
| article pdf uploaded. | 21 August 2019 13:39 CEST | Version of Record | - |
| article xml uploaded. | 21 August 2019 13:39 CEST | Update | - |
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