[1] Fraunhofer USA Ctr Mol Biotechnol, Formulat Dev Dept, Newark, DE 19711 USA
[2] Univ Chile, Sch Chem & Pharmaceut Sci, Dept Pharmaceut Sci & Technol, Independencia, Chile
[3] Adv Ctr Chron Dis ACCDiS, Santiago, Chile
[4] Univ New Mexico, Dept Pharmaceut Sci, Albuquerque, NM 87131 USA