| article html file updated | 30 August 2025 00:13 CEST | Update | https://www.mdpi.com/2071-1050/9/1/100 |
| article html file updated | 16 July 2022 04:29 CEST | Update | N/A |
| article html file updated | 7 February 2020 21:21 CET | Update | N/A |
| article html file updated | 22 September 2019 20:45 CEST | Update | N/A |
| article html file updated | 4 May 2019 15:33 CEST | Update | N/A |
| article html file updated | 7 February 2017 10:14 CET | Update | N/A |
| article html file updated | 12 January 2017 14:58 CET | Original file | N/A |
| article xml uploaded. | 12 January 2017 14:57 CET | Original file | https://www.mdpi.com/2071-1050/9/1/100/xml |
| article pdf uploaded. | 12 January 2017 14:57 CET | Version of Record | https://www.mdpi.com/2071-1050/9/1/100/pdf |
