| article html file updated | 1 September 2025 00:01 CEST | Update | https://www.mdpi.com/2311-5637/6/2/61 |
| article html file updated | 21 July 2022 21:16 CEST | Update | - |
| article html file updated | 7 July 2020 08:35 CEST | Update | - |
| article html file updated | 22 June 2020 13:08 CEST | Original file | - |
| article pdf uploaded. | 22 June 2020 12:34 CEST | Updated version of record | https://www.mdpi.com/2311-5637/6/2/61/pdf |
| article xml uploaded. | 22 June 2020 12:34 CEST | Update | https://www.mdpi.com/2311-5637/6/2/61/xml |
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| article supplementary file uploaded. | 18 June 2020 13:08 CEST | - | https://www.mdpi.com/2311-5637/6/2/61#supplementary |
| article pdf uploaded. | 18 June 2020 13:08 CEST | Version of Record | https://www.mdpi.com/2311-5637/6/2/61/pdf-vor |
