. 2017 Nov 6;5(11):e169. doi: 10.2196/mhealth.8238
©Marina Tyan, Fernando Espinoza-Cuadros, Rubén Fernández Pozo, Doroteo Toledano, Eduardo Lopez Gonzalo, Jose Daniel Alcazar Ramirez, Luis Alfonso Hernandez Gomez. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 06.11.2017.
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Figure 2.
Landmarks on frontal and profile views.