| article html file updated | 30 August 2025 00:54 CEST | Update | https://www.mdpi.com/2076-3263/7/3/68 |
| article html file updated | 16 July 2022 05:45 CEST | Update | N/A |
| article html file updated | 8 February 2020 13:04 CET | Update | N/A |
| article html file updated | 26 September 2019 10:27 CEST | Update | N/A |
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| article html file updated | 30 September 2017 14:10 CEST | Update | N/A |
| article html file updated | 9 August 2017 12:28 CEST | Original file | N/A |
| article xml uploaded. | 9 August 2017 12:27 CEST | Original file | https://www.mdpi.com/2076-3263/7/3/68/xml |
| article pdf uploaded. | 9 August 2017 12:27 CEST | Updated version of record | https://www.mdpi.com/2076-3263/7/3/68/pdf |
| article pdf uploaded. | 8 August 2017 12:05 CEST | Version of Record | https://www.mdpi.com/2076-3263/7/3/68/pdf-vor |
