1. “Sf. Ap. Andrei” School of Arts and Crafts; 34 Victoriei, Blvd.; 751200; Dorohoi; Romania
2. Faculty of Materials Science and Engineering, Gheorghe Asachi Technical University of Iasi; 64 D. Mangeron Blvd; 700050; Iasi; Romania
3. Faculty of Industrial Chemistry and Environmental Science; Gheorghe Asachi Technical University of Iasi; 71 D. Mangeron Blvd; 700050; Iasi; Romania
4. Requimte e Núcleo do Departamento de Conservação e Restauro; Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Campus da Caparica; 2829-516; Caparica; Portugal
5. Faculty of Textiles Leather and Industrial Management; Gheorghe Asachi Technical University of Iasi; 71 D. Mangeron Blvd; 700050; Iasi; Romania
6. Arheoinvest Platform, Laboratory of Scientific Investigation; Alexandru Ioan Cuza University of Iasi; Blvd Carol I no. 11, Corp G Demisol; 700506; Iasi; Romania