"Shadow" OSCE examiner: a cross-sectional study comparing the "shadow" examiner with the original OSCE examiner format - Rodrigues, Marcelo Arlindo Vasconcelos; Olmos, Rodrigo Díaz; Kira, Célia Maria; Lotufo, Paulo Andrade; Santos, Itamar de Souza; Tibério, Iolanda de Fátima Lopes Calvo (Clinics, 2019)