| article html file updated | 24 December 2025 19:20 CET | Update | https://www.mdpi.com/1422-0067/21/12/4269 |
| article html file updated | 31 August 2025 23:43 CEST | Update | N/A |
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| article html file updated | 16 June 2020 07:54 CEST | Update | N/A |
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| article pdf uploaded. | 16 June 2020 07:52 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/12/4269/pdf |
| article xml uploaded. | 16 June 2020 07:52 CEST | Update | https://www.mdpi.com/1422-0067/21/12/4269/xml |
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