| article html file updated | 12 February 2020 02:52 CET | Update | https://www.mdpi.com/2223-7747/8/4/87 |
| article html file updated | 17 October 2019 17:29 CEST | Update | N/A |
| article html file updated | 8 May 2019 17:44 CEST | Update | N/A |
| article html file updated | 25 April 2019 17:10 CEST | Update | N/A |
| article html file updated | 17 April 2019 12:14 CEST | Original file | N/A |
| article supplementary file uploaded. | 17 April 2019 12:12 CEST | - | https://www.mdpi.com/2223-7747/8/4/87#supplementary |
| article pdf uploaded. | 17 April 2019 12:12 CEST | Updated version of record | https://www.mdpi.com/2223-7747/8/4/87/pdf |
| article xml uploaded. | 17 April 2019 12:12 CEST | Update | https://www.mdpi.com/2223-7747/8/4/87/xml |
| article xml file uploaded | 17 April 2019 12:12 CEST | Update | N/A |
| article supplementary file uploaded. | 3 April 2019 15:18 CEST | - | https://www.mdpi.com/2223-7747/8/4/87#supplementary |
| article pdf uploaded. | 3 April 2019 15:18 CEST | Version of Record | https://www.mdpi.com/2223-7747/8/4/87/pdf-vor |
| article xml file uploaded | 3 April 2019 15:18 CEST | Original file | N/A |
