About the Authors

Denis Souto Valente

denisvalente@denisvalente.com.br

Affiliation Division of Plastic Surgery, Mãe de Deus Health System, Porto Alegre, Brazil

Rafaela Koehler Zanella

Affiliation Division of Dermatologic Surgery, Mãe de Deus Health System, Porto Alegre, Brazil

Leo Francisco Doncatto

Affiliation ULBRA School of Medicine, Lutheran University of Brazil (ULBRA), Canoas, Rio Grande do Sul, Brazil

Alexandre Vontobel Padoin

Affiliation Department of Medicine, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DSV RKZ LFD. Performed the experiments: DSV. Analyzed the data: DSV RKZ LFD AVP. Contributed reagents/materials/analysis tools: DSV RKZ AVP. Wrote the paper: DSV RKZ LFD AVP.