1. State Key Laboratory of Marine Resource Utilization in South China, Hainan University, Haikou, China
2. Biotechnology Research Department, Ministry of Education, Kyaukse, Mandalay, Myanmar
3. Department of Chemistry-Ångström, Uppsala University, Uppsala, Sweden
4. Istituto di Chimica del Riconoscimento Molecolare, Consiglio Nazionale delle Ricerche, Milano, Italy