Assessing student perceptions of the clinical teachers' performance during early clinical exposure.

Background: The clinical teachers' attributes can be grouped into physician competencies, teacher competencies, and personal characteristics. Global performance is considered the clinical teacher's capacity to facilitate an active and stimulating learning process for medical students and a warm, supportive, and pleasant environment.

Aim: To determine which attributes of the clinical teacher influence their global performance from the students' point of view.

[Experiences of medical students belonging to sexual and gender diversity: a systematic review].

Background: Students belonging to sexual and gender diversity experience chronic stress due to stigmatization and discrimination.

Aim: To identify the experiences of lesbian, gay, bisexual, transgender/transsexual, and queer (LGBTQ+) medical students.

Material And Methods: Systematic literature review using the PRISMA protocol in PubMed, ERIC, EMBASE, and LILACS databases.

Effects of COVID-19 on male sex function and its potential sexual transmission.

Introduction: Severe Acute Respiratory Syndrome Coronavirus 2, (SARS-CoV-2) was first identified by the Chinese Centers for Disease Control and Prevention on January 8, 2020 and was declared as a global pandemic on March 11, 2020 by WHO. SARS-CoV-2 uses the Angiotensin-converting enzyme 2 (ACE2) receptor as an entry route, associated with the transmembrane serine protease protein (TMPRSS2), which makes the testis and particularly spermatogenesis potentially vulnerable, since this tissue has high expression of ACE2.

Material And Methods: We performed a systematic literature review by electronic bibliographic databases in Pubmed, Scopus and ScienceDirect up to August 2020 about the effect of SARS-CoV-2 on male sexual function and its transmission, to assess possible repercussions on sex organs and the existence of a sexual transmission path.

[A systematic review about the most important attributes of clinical teachers].

Knowing what characterizes an excellent teacher is relevant to guide training, evaluation, and continuous improvement of the clinical teacher. We performed a systematic review using the PRISMA protocol, aiming to identify the attributes of an excellent clinical teacher. MEDLINE, ERIC, ScienceDirect, and Scopus databases were searched for articles published in English and Spanish, between 2007 and 2019.