| article html file updated | 30 August 2025 11:33 CEST | Update | https://www.mdpi.com/1999-4907/10/2/101 |
| article html file updated | 21 August 2025 20:28 CEST | Update | N/A |
| article html file updated | 18 July 2022 01:55 CEST | Update | N/A |
| article html file updated | 11 February 2020 12:02 CET | Update | N/A |
| article html file updated | 14 October 2019 01:26 CEST | Update | N/A |
| article html file updated | 27 April 2019 00:29 CEST | Update | N/A |
| article html file updated | 12 April 2019 20:24 CEST | Update | N/A |
| article html file updated | 3 April 2019 10:50 CEST | Update | N/A |
| article html file updated | 5 March 2019 07:51 CET | Update | N/A |
| article html file updated | 4 March 2019 03:59 CET | Update | N/A |
| article html file updated | 28 January 2019 12:58 CET | Original file | N/A |
| article xml uploaded. | 28 January 2019 12:55 CET | Original file | https://www.mdpi.com/1999-4907/10/2/101/xml |
| article pdf uploaded. | 28 January 2019 12:55 CET | Version of Record | https://www.mdpi.com/1999-4907/10/2/101/pdf |
