About the Authors
- Rafael Ángel Barrio
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* E-mail: barrio@fisica.unam.mx (RAB); eabuylla@gmail.com (EAB)
Affiliation Departamento de Física Qumica, Instituto de Física, Universidad Nacional Autónoma de México, México D.F., Mexico
- Aurora Hernández-Machado
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Affiliation Department of Structure and Constituents of Matter, Facultat de Física, Universitat de Barcelona, Barcelona, Spain
- C. Varea
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Affiliation Departamento de Física Qumica, Instituto de Física, Universidad Nacional Autónoma de México, México D.F., Mexico
- José Roberto Romero-Arias
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Affiliation Departamento de Física Qumica, Instituto de Física, Universidad Nacional Autónoma de México, México D.F., Mexico
- Elena Álvarez-Buylla
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* E-mail: barrio@fisica.unam.mx (RAB); eabuylla@gmail.com (EAB)
Affiliation Instituto de Ecología, Universidad Nacional Autónoma de México, México D.F., Mexico
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: RAB AHM ERAB. Performed the experiments: ERAB. Analyzed the data: RAB CV JRRA. Contributed reagents/materials/analysis tools: RAB. Wrote the paper: RAB AHM CV JRRA ERAB. Postulated the models: RAB AHM ERAB. Designed and wrote numerical codes: CV. Made numerical simulations and extended the original model: JRRA. Provided experimental data: ERAB.