| article html file updated | 31 August 2025 08:09 CEST | Update | https://www.mdpi.com/2220-9964/9/1/29 |
| article html file updated | 19 July 2022 20:10 CEST | Update | N/A |
| article html file updated | 14 February 2020 23:56 CET | Update | N/A |
| article html file updated | 7 February 2020 03:38 CET | Update | N/A |
| article html file updated | 10 January 2020 03:30 CET | Original file | N/A |
| article pdf uploaded. | 7 January 2020 02:42 CET | Updated version of record | https://www.mdpi.com/2220-9964/9/1/29/pdf |
| article xml uploaded. | 7 January 2020 02:42 CET | Update | https://www.mdpi.com/2220-9964/9/1/29/xml |
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| article pdf uploaded. | 3 January 2020 12:29 CET | Version of Record | https://www.mdpi.com/2220-9964/9/1/29/pdf-vor |
| article xml file uploaded | 3 January 2020 12:29 CET | Original file | N/A |
