fuente:[1] Noticias y Eventos - Sigyn Therapeutics (https://www.sigyntherapeutics.com/investors/n ...)[2] Sigyn Therapeutics, Inc. presentará en el XIX Evento Principal de LD Micro (https://finance.yahoo.com/news/sigyn-therapeu ...)[3] LD Micro - Archivo de Noticias (https://www.newsfilecorp.com/company/8828/LD- ...)